Knowledge (XXG)

Sensitivity index

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4047: 544: 2572: 28: 323: 2341: 3990: 3775: 539:{\displaystyle d'={\sqrt {({\boldsymbol {\mu }}_{a}-{\boldsymbol {\mu }}_{b})'\mathbf {\Sigma } ^{-1}({\boldsymbol {\mu }}_{a}-{\boldsymbol {\mu }}_{b})}}=\lVert \mathbf {S} ^{-1}({\boldsymbol {\mu }}_{a}-{\boldsymbol {\mu }}_{b})\rVert =\lVert {\boldsymbol {\mu }}_{a}-{\boldsymbol {\mu }}_{b}\rVert /\sigma _{\boldsymbol {\mu }}} 2567:{\displaystyle {\boldsymbol {w}}={\begin{bmatrix}\sigma _{s}^{2}&-\sigma _{n}^{2}\end{bmatrix}},\;{\boldsymbol {k}}={\begin{bmatrix}1&1\end{bmatrix}},\;{\boldsymbol {\lambda }}={\frac {\mu _{s}-\mu _{n}}{\sigma _{s}^{2}-\sigma _{n}^{2}}}{\begin{bmatrix}\sigma _{s}^{2}&\sigma _{n}^{2}\end{bmatrix}}} 2191:
of a yes/no task between two univariate normal distributions with a single shifting criterion. It can also be computed from the ROC curve of any two distributions (in any number of variables) with a shifting likelihood-ratio, by locating the point on the ROC curve that is farthest from the diagonal.
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We may sometimes want to scale the discriminability of two data distributions by moving them closer or farther apart. One such case is when we are modeling a detection or classification task, and the model performance exceeds that of the subject or observed data. In that case, we can move the model
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between two univariate histograms computed from their overlap area. Figure 2: Same computed from the overlap volume of two bivariate histograms. Figure 3: discriminability indices of two univariate normal distributions with unequal variances. The classification boundary is in black. Figure 4:
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Scaling the discriminability of two distributions, by linearly interpolating the mean vector and sd matrix (square root of the covariance matrix) of one towards the other. Ellipses are the error ellipses of the two distributions. Black curve is a quadratic boundary that separates the two
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There are several ways of doing this. One is to compute the mean vector and covariance matrix of the two distributions, then effect a linear transformation to interpolate the mean and sd matrix (square root of the covariance matrix) of one of the distributions towards the other.
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discriminability indices of two bivariate normal distributions with unequal covariance matrices (ellipses are 1 sd error ellipses). Color-bar shows the relative contribution to the discriminability by each dimension. These are computed by numerical methods.
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Another way that is by computing the decision variables of the data points (log likelihood ratio that a point belongs to one distribution vs another) under a multinormal model, then moving these decision variables closer together or farther apart.
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In general, the contribution to the total discriminability by each dimension or feature may be measured using the amount by which the discriminability drops when that dimension is removed. If the total Bayes discriminability is
263: 1949: 1056: 966: 2044: 1131: 2892: 3128: 3744: 2198: 2629: 1628: 1234: 3174: 3766:
when the covariance matrices are equal and diagonal, but in the other cases, this measure more accurately reflects the contribution of a dimension than its individual discriminability.
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is the inverse cumulative distribution function of the standard normal. The Bayes discriminability between univariate or multivariate normal distributions can be numerically computed (
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When the two distributions have different standard deviations (or in general dimensions, different covariance matrices), there exist several contending indices, all of which reduce to
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variable distributions closer together so that it matches the observed performance, while also predicting which specific data points should start overlapping and be misclassified.
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A common approximate (i.e. sub-optimal) discriminability index that has a closed-form is to take the average of the variances, i.e. the rms of the two standard deviations:
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The discriminability index is the separation between the means of two distributions (typically the signal and the noise distributions), in units of the standard deviation.
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This is the maximum (Bayes-optimal) discriminability index for two distributions, based on the amount of their overlap, i.e. the optimal (Bayes) error of classification
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curve (AUC) of a single-criterion observer. This index is extended to general dimensions as the Mahalanobis distance using the pooled covariance, i.e. with
2905: 2642: 1862: 4088: 200: 971: 881: 4024: 2335: 1954: 1856: 1357: 1088: 3957: 3901: 3801: 2798: 2792: 2188: 4122: 2291:{\displaystyle a_{b}=p\left({\tilde {\chi }}_{{\boldsymbol {w}},{\boldsymbol {k}},{\boldsymbol {\lambda }},0,0}^{2}>0\right)} 4017: 4081: 1812:{\displaystyle p(A|a)=p({\chi '}_{1,v_{a}\lambda }^{2}>v_{b}c),\;\;p(B|b)=p({\chi '}_{1,v_{b}\lambda }^{2}<v_{a}c)} 1325:{\displaystyle d'_{b}=-2Z\left({\text{Bayes error rate }}e_{b}\right)=2Z\left({\text{best accuracy rate }}a_{b}\right)} 4117: 3947: 3774: 1393: 3685: 4112: 3071: 1392:
is a positive-definite statistical distance measure that is free of assumptions about the distributions, like the
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Das, Abhranil; Wilson S Geisler (2020). "Methods to integrate multinormals and compute classification measures".
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by a maximum of approximately 30%. At the limit of high discriminability for univariate normal distributions,
847:{\displaystyle {d'}^{2}={\frac {1}{1-\rho ^{2}}}\left({d'}_{x}^{2}+{d'}_{y}^{2}-2\rho {d'}_{x}{d'}_{y}\right)} 110: 2301: 617: 1425: 272: 269:
In higher dimensions, i.e. with two multivariate distributions with the same variance-covariance matrix
3973: 3133: 1545: 4046: 314: 1585: 3389:. These results often hold true in higher dimensions, but not always. Simpson and Fitter promoted 1398: 607:{\displaystyle \sigma _{\boldsymbol {\mu }}=1/\lVert \mathbf {S} ^{-1}{\boldsymbol {\mu }}\rVert } 294: 3870: 3807: 2750: 1467: 1826: 3997: 3953: 3897: 4058: 4001: 3632: 3515: 3419:
as the best index, particularly for two-interval tasks, but Das and Geisler have shown that
3929: 3548: 3482: 3452: 3422: 3392: 3362: 3332: 3302: 3272: 3242: 3212: 3182: 2160: 1512: 1365: 61: 2723: 1204: 1177: 861: 34: 3053:{\displaystyle \mathbf {S} _{\text{avg}}=\left(\mathbf {S} _{a}+\mathbf {S} _{b}\right)/2} 3587: 1542:
In particular, for a yes/no task between two univariate normal distributions with means
1360:), and may also be used as an approximation when the distributions are close to normal. 1144: 1063: 664: 639: 172: 3749: 3665: 3612: 2774: 2149:{\displaystyle d'_{b}=2Z\left({\frac {p\left(A|a\right)+p\left(B|b\right)}{2}}\right).} 1339: 152: 132: 27: 4101: 2976:{\displaystyle d'_{e}=\left\vert \mu _{a}-\mu _{b}\right\vert /\sigma _{\text{avg}}} 2713:{\displaystyle d'_{a}=\left\vert \mu _{a}-\mu _{b}\right\vert /\sigma _{\text{rms}}} 3920:
Simpson, A. J.; Fitter, M. J. (1973). "What is the best index of detectability?".
1944:{\displaystyle \lambda =\left({\frac {\mu _{a}-\mu _{b}}{v_{a}-v_{b}}}\right)^{2}} 689:
For two bivariate distributions with equal variance-covariance, this is given by:
3891: 3812: 4054: 258:{\displaystyle d'={\frac {\left\vert \mu _{a}-\mu _{b}\right\vert }{\sigma }}} 2195:
For a two-interval task between these distributions, the optimal accuracy is
1058:, i.e. including the signs of the mean differences instead of the absolute. 106: 1051:{\displaystyle d'_{y}={\frac {{\mu _{b}}_{y}-{\mu _{a}}_{y}}{\sigma _{y}}}} 961:{\displaystyle d'_{x}={\frac {{\mu _{b}}_{x}-{\mu _{a}}_{x}}{\sigma _{x}}}} 113:. A higher index indicates that the signal can be more readily detected. 3989: 1539:
does not satisfy the triangle inequality, so it is not a full metric.
17: 3933: 2039:{\displaystyle c=\lambda +{\frac {\ln v_{a}-\ln v_{b}}{v_{a}-v_{b}}}} 3875: 3746:. This is the same as the individual discriminability of dimension 3773: 3575:
at small discriminability, but greater at large discriminability.
291:, (whose symmetric square-root, the standard deviation matrix, is 1126:{\displaystyle Z({\text{hit rate}})-Z({\text{false alarm rate}})} 3068:
It has been shown that for two univariate normal distributions,
2887:{\displaystyle \mathbf {S} _{\text{rms}}=\left^{\frac {1}{2}}} 1201:
by an ideal observer, or its complement, the optimal accuracy
3545:, which uses the geometric mean of the sd's, is less than 31:
Figure 1: Bayes-optimal classification error probability
4062: 4005: 2521: 2421: 2358: 3752: 3688: 3668: 3635: 3615: 3590: 3551: 3518: 3485: 3455: 3425: 3395: 3365: 3335: 3305: 3275: 3245: 3215: 3185: 3136: 3074: 2989: 2908: 2801: 2777: 2753: 2726: 2645: 2580: 2344: 2304: 2201: 2163: 2052: 1957: 1865: 1829: 1631: 1588: 1548: 1515: 1470: 1428: 1401: 1368: 1342: 1237: 1207: 1180: 1147: 1091: 1066: 974: 884: 864: 698: 667: 642: 620: 556: 326: 297: 275: 203: 175: 155: 135: 64: 37: 1622:, the Bayes-optimal classification accuracies are: 169:with the same standard deviation, it is denoted by 3758: 3738: 3674: 3654: 3621: 3601: 3579:Contribution to discriminability by each dimension 3567: 3537: 3501: 3471: 3449:is the optimal discriminability in all cases, and 3441: 3411: 3381: 3351: 3321: 3291: 3261: 3231: 3201: 3168: 3122: 3052: 2975: 2886: 2783: 2763: 2739: 2712: 2623: 2566: 2326: 2290: 2179: 2148: 2038: 1943: 1847: 1811: 1614: 1574: 1531: 1501: 1456: 1414: 1384: 1348: 1324: 1220: 1193: 1158: 1125: 1077: 1050: 960: 870: 846: 678: 653: 628: 606: 538: 305: 283: 257: 186: 161: 141: 80: 50: 3770:Scaling the discriminability of two distributions 3479:is often a better closed-form approximation than 1509:is symmetric for the two distributions. However, 614:is the 1d slice of the sd along the unit vector 3739:{\displaystyle {\sqrt {d'^{2}-{d'_{-i}}^{2}}}} 3662:, we can define the contribution of dimension 3609:and the Bayes discriminability with dimension 4082: 4025: 3130:, and for multivariate normal distributions, 8: 3974:Interactive signal detection theory tutorial 3123:{\displaystyle d'_{a}\leq d'_{e}\leq d'_{b}} 601: 578: 518: 488: 482: 431: 3239:underestimate the maximum discriminability 2624:{\displaystyle d'_{b}=2Z\left(a_{b}\right)} 4089: 4075: 4032: 4018: 2443: 2407: 1722: 1721: 3874: 3751: 3728: 3715: 3710: 3699: 3689: 3687: 3667: 3640: 3634: 3614: 3589: 3556: 3550: 3523: 3517: 3490: 3484: 3460: 3454: 3430: 3424: 3400: 3394: 3370: 3364: 3340: 3334: 3310: 3304: 3280: 3274: 3250: 3244: 3220: 3214: 3190: 3184: 3157: 3141: 3135: 3111: 3095: 3079: 3073: 3042: 3031: 3026: 3016: 3011: 2996: 2991: 2988: 2967: 2958: 2947: 2934: 2913: 2907: 2873: 2860: 2849: 2844: 2834: 2829: 2808: 2803: 2800: 2776: 2754: 2752: 2731: 2725: 2704: 2695: 2684: 2671: 2650: 2644: 2611: 2585: 2579: 2550: 2545: 2533: 2528: 2516: 2507: 2502: 2489: 2484: 2472: 2459: 2452: 2444: 2416: 2408: 2390: 2385: 2370: 2365: 2353: 2345: 2343: 2318: 2307: 2306: 2303: 2271: 2253: 2245: 2237: 2236: 2225: 2224: 2206: 2200: 2168: 2162: 2120: 2093: 2079: 2057: 2051: 2027: 2014: 2002: 1983: 1970: 1956: 1935: 1922: 1909: 1897: 1884: 1877: 1864: 1838: 1828: 1797: 1784: 1774: 1763: 1753: 1732: 1706: 1693: 1683: 1672: 1662: 1641: 1630: 1606: 1593: 1587: 1566: 1553: 1547: 1520: 1514: 1475: 1469: 1433: 1427: 1406: 1400: 1373: 1367: 1341: 1311: 1302: 1277: 1268: 1242: 1236: 1212: 1206: 1185: 1179: 1146: 1115: 1098: 1090: 1065: 1040: 1029: 1022: 1017: 1007: 1000: 995: 991: 979: 973: 950: 939: 932: 927: 917: 910: 905: 901: 889: 883: 878:is the correlation coefficient, and here 863: 833: 823: 816: 806: 790: 785: 775: 765: 760: 750: 735: 719: 710: 700: 697: 666: 641: 621: 619: 596: 587: 582: 573: 561: 555: 530: 521: 512: 507: 497: 492: 473: 468: 458: 453: 440: 435: 417: 412: 402: 397: 384: 379: 364: 359: 349: 344: 338: 325: 298: 296: 276: 274: 239: 226: 215: 202: 174: 154: 134: 69: 63: 42: 36: 26: 3915: 3913: 3824: 3696: 2983:, extended to general dimensions using 2445: 2409: 2346: 2254: 2246: 2238: 1835: 622: 597: 562: 531: 508: 493: 469: 454: 413: 398: 360: 345: 3864: 3862: 3860: 3858: 3856: 3854: 3852: 3850: 3848: 686:along the 1d slice through the means. 3846: 3844: 3842: 3840: 3838: 3836: 3834: 3832: 3830: 3828: 7: 4043: 4041: 3986: 3984: 3890:MacMillan, N.; Creelman, C. (2005). 3269:of univariate normal distributions. 2336:generalized chi-squared distribution 2327:{\displaystyle {\tilde {\chi }}^{2}} 1857:non-central chi-squared distribution 629:{\displaystyle {\boldsymbol {\mu }}} 3952:. OUP USA. ch. 2, p. 20. 4061:. You can help Knowledge (XXG) by 4004:. You can help Knowledge (XXG) by 3949:Elementary Signal Detection Theory 1457:{\displaystyle D_{\text{KL}}(a,b)} 284:{\displaystyle \mathbf {\Sigma } } 25: 3802:Receiver operating characteristic 3169:{\displaystyle d'_{a}\leq d'_{e}} 2898:Average sd discriminability index 2793:receiver operating characteristic 1575:{\displaystyle \mu _{a},\mu _{b}} 129:For two univariate distributions 58:and Bayes discriminability index 4045: 3988: 3893:Detection Theory: A User's Guide 3027: 3012: 2992: 2845: 2830: 2804: 1166:for equal variance/covariance. 583: 436: 380: 299: 277: 3896:. Lawrence Erlbaum Associates. 3509:, even for two-interval tasks. 317:between the two distributions: 2312: 2230: 2187:can also be computed from the 2121: 2094: 1806: 1749: 1740: 1733: 1726: 1715: 1658: 1649: 1642: 1635: 1615:{\displaystyle v_{a}>v_{b}} 1496: 1484: 1451: 1439: 1120: 1112: 1103: 1095: 479: 449: 423: 393: 371: 340: 1: 2791:-score of the area under the 2635:RMS sd discriminability index 2574:. The Bayes discriminability 2046:. The Bayes discriminability 1415:{\displaystyle D_{\text{KL}}} 1137:Unequal variances/covariances 1170:Bayes discriminability index 636:through the means, i.e. the 306:{\displaystyle \mathbf {S} } 3946:Wickens, Thomas D. (2001). 2764:{\displaystyle {\sqrt {2}}} 1502:{\displaystyle d'_{b}(a,b)} 1394:Kullback-Leibler divergence 313:), this generalizes to the 125:Equal variances/covariances 4144: 4040: 3983: 1848:{\displaystyle \chi '^{2}} 3976:including calculation of 3064:Comparison of the indices 3060:as the common sd matrix. 2894:as the common sd matrix. 1304:best accuracy rate  4123:Signal processing stubs 3655:{\displaystyle d'_{-i}} 3538:{\displaystyle d'_{gm}} 1464:is asymmetric, whereas 111:signal detection theory 4057:-related article is a 4000:-related article is a 3922:Psychological Bulletin 3780: 3760: 3740: 3676: 3656: 3623: 3603: 3569: 3568:{\displaystyle d'_{b}} 3539: 3512:The approximate index 3503: 3502:{\displaystyle d'_{a}} 3473: 3472:{\displaystyle d'_{e}} 3443: 3442:{\displaystyle d'_{b}} 3413: 3412:{\displaystyle d'_{a}} 3383: 3382:{\displaystyle d'_{b}} 3353: 3352:{\displaystyle d'_{e}} 3323: 3322:{\displaystyle d'_{b}} 3293: 3292:{\displaystyle d'_{a}} 3263: 3262:{\displaystyle d'_{b}} 3233: 3232:{\displaystyle d'_{e}} 3203: 3202:{\displaystyle d'_{a}} 3170: 3124: 3054: 2977: 2888: 2785: 2765: 2741: 2714: 2625: 2568: 2328: 2292: 2181: 2180:{\displaystyle d'_{b}} 2150: 2040: 1945: 1849: 1813: 1616: 1576: 1533: 1532:{\displaystyle d'_{b}} 1503: 1458: 1416: 1386: 1385:{\displaystyle d'_{b}} 1350: 1326: 1270:Bayes error rate  1222: 1195: 1160: 1127: 1079: 1052: 962: 872: 848: 680: 655: 630: 608: 540: 307: 285: 259: 188: 163: 143: 99:discriminability index 90: 82: 81:{\displaystyle d'_{b}} 52: 3777: 3761: 3741: 3677: 3657: 3624: 3604: 3570: 3540: 3504: 3474: 3444: 3414: 3384: 3354: 3324: 3294: 3264: 3234: 3204: 3171: 3125: 3055: 2978: 2889: 2786: 2766: 2742: 2740:{\displaystyle d_{a}} 2715: 2626: 2569: 2329: 2293: 2182: 2151: 2041: 1946: 1850: 1814: 1617: 1577: 1534: 1504: 1459: 1417: 1387: 1351: 1327: 1223: 1221:{\displaystyle a_{b}} 1196: 1194:{\displaystyle e_{b}} 1161: 1128: 1085:is also estimated as 1080: 1053: 963: 873: 871:{\displaystyle \rho } 849: 681: 656: 631: 609: 541: 308: 286: 260: 189: 164: 144: 83: 53: 51:{\displaystyle e_{b}} 30: 3750: 3686: 3666: 3633: 3613: 3588: 3549: 3516: 3483: 3453: 3423: 3393: 3363: 3333: 3303: 3273: 3243: 3213: 3183: 3134: 3072: 2987: 2906: 2799: 2775: 2751: 2724: 2643: 2578: 2342: 2302: 2199: 2161: 2050: 1955: 1863: 1827: 1629: 1586: 1546: 1513: 1468: 1426: 1399: 1366: 1340: 1235: 1205: 1178: 1145: 1089: 1064: 972: 882: 862: 696: 665: 640: 618: 554: 324: 315:Mahalanobis distance 295: 273: 201: 173: 153: 133: 62: 35: 3726: 3651: 3564: 3534: 3498: 3468: 3438: 3408: 3378: 3348: 3318: 3288: 3258: 3228: 3198: 3165: 3149: 3119: 3103: 3087: 2921: 2658: 2593: 2555: 2538: 2512: 2494: 2395: 2375: 2276: 2176: 2065: 1789: 1698: 1528: 1483: 1381: 1250: 987: 897: 795: 770: 105:is a dimensionless 103:detectability index 77: 4118:Summary statistics 3808:Summary statistics 3781: 3756: 3736: 3711: 3672: 3652: 3636: 3619: 3602:{\displaystyle d'} 3599: 3565: 3552: 3535: 3519: 3499: 3486: 3469: 3456: 3439: 3426: 3409: 3396: 3379: 3366: 3349: 3336: 3319: 3306: 3299:can underestimate 3289: 3276: 3259: 3246: 3229: 3216: 3199: 3186: 3166: 3153: 3137: 3120: 3107: 3091: 3075: 3050: 2973: 2909: 2884: 2781: 2761: 2737: 2710: 2646: 2621: 2581: 2564: 2558: 2541: 2524: 2498: 2480: 2434: 2398: 2381: 2361: 2324: 2288: 2223: 2177: 2164: 2146: 2053: 2036: 1941: 1845: 1809: 1752: 1661: 1612: 1572: 1529: 1516: 1499: 1471: 1454: 1412: 1382: 1369: 1346: 1322: 1238: 1218: 1191: 1159:{\displaystyle d'} 1156: 1123: 1078:{\displaystyle d'} 1075: 1048: 975: 958: 885: 868: 844: 774: 749: 679:{\displaystyle d'} 676: 654:{\displaystyle d'} 651: 626: 604: 536: 303: 281: 255: 187:{\displaystyle d'} 184: 159: 139: 91: 78: 65: 48: 4113:Signal processing 4070: 4069: 4013: 4012: 3998:signal processing 3759:{\displaystyle i} 3734: 3675:{\displaystyle i} 3622:{\displaystyle i} 2999: 2970: 2902:Another index is 2881: 2811: 2784:{\displaystyle z} 2759: 2720:(also denoted by 2707: 2514: 2315: 2233: 2137: 2034: 1929: 1436: 1409: 1349:{\displaystyle Z} 1305: 1271: 1118: 1101: 1046: 956: 742: 426: 253: 162:{\displaystyle b} 142:{\displaystyle a} 95:sensitivity index 16:(Redirected from 4135: 4128:Statistics stubs 4108:Detection theory 4091: 4084: 4077: 4049: 4042: 4034: 4027: 4020: 3992: 3985: 3963: 3938: 3937: 3934:10.1037/h0035203 3917: 3908: 3907: 3887: 3881: 3880: 3878: 3866: 3765: 3763: 3762: 3757: 3745: 3743: 3742: 3737: 3735: 3733: 3732: 3727: 3722: 3705: 3704: 3703: 3690: 3681: 3679: 3678: 3673: 3661: 3659: 3658: 3653: 3647: 3628: 3626: 3625: 3620: 3608: 3606: 3605: 3600: 3598: 3574: 3572: 3571: 3566: 3560: 3544: 3542: 3541: 3536: 3530: 3508: 3506: 3505: 3500: 3494: 3478: 3476: 3475: 3470: 3464: 3448: 3446: 3445: 3440: 3434: 3418: 3416: 3415: 3410: 3404: 3388: 3386: 3385: 3380: 3374: 3358: 3356: 3355: 3350: 3344: 3328: 3326: 3325: 3320: 3314: 3298: 3296: 3295: 3290: 3284: 3268: 3266: 3265: 3260: 3254: 3238: 3236: 3235: 3230: 3224: 3208: 3206: 3205: 3200: 3194: 3175: 3173: 3172: 3167: 3161: 3145: 3129: 3127: 3126: 3121: 3115: 3099: 3083: 3059: 3057: 3056: 3051: 3046: 3041: 3037: 3036: 3035: 3030: 3021: 3020: 3015: 3001: 3000: 2997: 2995: 2982: 2980: 2979: 2974: 2972: 2971: 2968: 2962: 2957: 2953: 2952: 2951: 2939: 2938: 2917: 2893: 2891: 2890: 2885: 2883: 2882: 2874: 2872: 2868: 2864: 2859: 2855: 2854: 2853: 2848: 2839: 2838: 2833: 2813: 2812: 2809: 2807: 2790: 2788: 2787: 2782: 2770: 2768: 2767: 2762: 2760: 2755: 2746: 2744: 2743: 2738: 2736: 2735: 2719: 2717: 2716: 2711: 2709: 2708: 2705: 2699: 2694: 2690: 2689: 2688: 2676: 2675: 2654: 2630: 2628: 2627: 2622: 2620: 2616: 2615: 2589: 2573: 2571: 2570: 2565: 2563: 2562: 2554: 2549: 2537: 2532: 2515: 2513: 2511: 2506: 2493: 2488: 2478: 2477: 2476: 2464: 2463: 2453: 2448: 2439: 2438: 2412: 2403: 2402: 2394: 2389: 2374: 2369: 2349: 2333: 2331: 2330: 2325: 2323: 2322: 2317: 2316: 2308: 2297: 2295: 2294: 2289: 2287: 2283: 2275: 2270: 2257: 2249: 2241: 2235: 2234: 2226: 2211: 2210: 2186: 2184: 2183: 2178: 2172: 2155: 2153: 2152: 2147: 2142: 2138: 2133: 2132: 2128: 2124: 2105: 2101: 2097: 2080: 2061: 2045: 2043: 2042: 2037: 2035: 2033: 2032: 2031: 2019: 2018: 2008: 2007: 2006: 1988: 1987: 1971: 1950: 1948: 1947: 1942: 1940: 1939: 1934: 1930: 1928: 1927: 1926: 1914: 1913: 1903: 1902: 1901: 1889: 1888: 1878: 1854: 1852: 1851: 1846: 1844: 1843: 1842: 1818: 1816: 1815: 1810: 1802: 1801: 1788: 1783: 1779: 1778: 1762: 1761: 1736: 1711: 1710: 1697: 1692: 1688: 1687: 1671: 1670: 1645: 1621: 1619: 1618: 1613: 1611: 1610: 1598: 1597: 1581: 1579: 1578: 1573: 1571: 1570: 1558: 1557: 1538: 1536: 1535: 1530: 1524: 1508: 1506: 1505: 1500: 1479: 1463: 1461: 1460: 1455: 1438: 1437: 1434: 1421: 1419: 1418: 1413: 1411: 1410: 1407: 1391: 1389: 1388: 1383: 1377: 1355: 1353: 1352: 1347: 1331: 1329: 1328: 1323: 1321: 1317: 1316: 1315: 1306: 1303: 1287: 1283: 1282: 1281: 1272: 1269: 1246: 1227: 1225: 1224: 1219: 1217: 1216: 1200: 1198: 1197: 1192: 1190: 1189: 1165: 1163: 1162: 1157: 1155: 1132: 1130: 1129: 1124: 1119: 1117:false alarm rate 1116: 1102: 1099: 1084: 1082: 1081: 1076: 1074: 1057: 1055: 1054: 1049: 1047: 1045: 1044: 1035: 1034: 1033: 1028: 1027: 1026: 1012: 1011: 1006: 1005: 1004: 992: 983: 967: 965: 964: 959: 957: 955: 954: 945: 944: 943: 938: 937: 936: 922: 921: 916: 915: 914: 902: 893: 877: 875: 874: 869: 853: 851: 850: 845: 843: 839: 838: 837: 832: 831: 821: 820: 815: 814: 794: 789: 784: 783: 769: 764: 759: 758: 743: 741: 740: 739: 720: 715: 714: 709: 708: 685: 683: 682: 677: 675: 660: 658: 657: 652: 650: 635: 633: 632: 627: 625: 613: 611: 610: 605: 600: 595: 594: 586: 577: 566: 565: 545: 543: 542: 537: 535: 534: 525: 517: 516: 511: 502: 501: 496: 478: 477: 472: 463: 462: 457: 448: 447: 439: 427: 422: 421: 416: 407: 406: 401: 392: 391: 383: 377: 369: 368: 363: 354: 353: 348: 339: 334: 312: 310: 309: 304: 302: 290: 288: 287: 282: 280: 264: 262: 261: 256: 254: 249: 245: 244: 243: 231: 230: 216: 211: 193: 191: 190: 185: 183: 168: 166: 165: 160: 148: 146: 145: 140: 87: 85: 84: 79: 73: 57: 55: 54: 49: 47: 46: 21: 4143: 4142: 4138: 4137: 4136: 4134: 4133: 4132: 4098: 4097: 4096: 4095: 4039: 4038: 3970: 3960: 3945: 3942: 3941: 3919: 3918: 3911: 3904: 3889: 3888: 3884: 3868: 3867: 3826: 3821: 3798: 3779:distributions. 3772: 3748: 3747: 3709: 3695: 3691: 3684: 3683: 3664: 3663: 3631: 3630: 3611: 3610: 3591: 3586: 3585: 3581: 3547: 3546: 3514: 3513: 3481: 3480: 3451: 3450: 3421: 3420: 3391: 3390: 3361: 3360: 3331: 3330: 3301: 3300: 3271: 3270: 3241: 3240: 3211: 3210: 3181: 3180: 3132: 3131: 3070: 3069: 3066: 3025: 3010: 3009: 3005: 2990: 2985: 2984: 2963: 2943: 2930: 2929: 2925: 2904: 2903: 2900: 2843: 2828: 2827: 2823: 2822: 2818: 2817: 2802: 2797: 2796: 2773: 2772: 2749: 2748: 2727: 2722: 2721: 2700: 2680: 2667: 2666: 2662: 2641: 2640: 2637: 2607: 2603: 2576: 2575: 2557: 2556: 2539: 2517: 2479: 2468: 2455: 2454: 2433: 2432: 2427: 2417: 2397: 2396: 2376: 2354: 2340: 2339: 2305: 2300: 2299: 2222: 2218: 2202: 2197: 2196: 2159: 2158: 2116: 2112: 2089: 2085: 2081: 2075: 2048: 2047: 2023: 2010: 2009: 1998: 1979: 1972: 1953: 1952: 1918: 1905: 1904: 1893: 1880: 1879: 1873: 1872: 1861: 1860: 1834: 1830: 1825: 1824: 1793: 1770: 1754: 1702: 1679: 1663: 1627: 1626: 1602: 1589: 1584: 1583: 1562: 1549: 1544: 1543: 1511: 1510: 1466: 1465: 1429: 1424: 1423: 1402: 1397: 1396: 1364: 1363: 1338: 1337: 1307: 1301: 1297: 1273: 1267: 1263: 1233: 1232: 1208: 1203: 1202: 1181: 1176: 1175: 1172: 1148: 1143: 1142: 1139: 1087: 1086: 1067: 1062: 1061: 1036: 1018: 1016: 996: 994: 993: 970: 969: 946: 928: 926: 906: 904: 903: 880: 879: 860: 859: 824: 822: 807: 805: 776: 751: 748: 744: 731: 724: 701: 699: 694: 693: 668: 663: 662: 643: 638: 637: 616: 615: 581: 557: 552: 551: 526: 506: 491: 467: 452: 434: 411: 396: 378: 370: 358: 343: 327: 322: 321: 293: 292: 271: 270: 235: 222: 221: 217: 204: 199: 198: 194:('dee-prime'): 176: 171: 170: 151: 150: 131: 130: 127: 119: 60: 59: 38: 33: 32: 23: 22: 15: 12: 11: 5: 4141: 4139: 4131: 4130: 4125: 4120: 4115: 4110: 4100: 4099: 4094: 4093: 4086: 4079: 4071: 4068: 4067: 4050: 4037: 4036: 4029: 4022: 4014: 4011: 4010: 3993: 3982: 3981: 3969: 3968:External links 3966: 3965: 3964: 3958: 3940: 3939: 3928:(6): 481–488. 3909: 3902: 3882: 3823: 3822: 3820: 3817: 3816: 3815: 3810: 3805: 3797: 3794: 3771: 3768: 3755: 3731: 3725: 3721: 3718: 3714: 3708: 3702: 3698: 3694: 3671: 3650: 3646: 3643: 3639: 3618: 3597: 3594: 3580: 3577: 3563: 3559: 3555: 3533: 3529: 3526: 3522: 3497: 3493: 3489: 3467: 3463: 3459: 3437: 3433: 3429: 3407: 3403: 3399: 3377: 3373: 3369: 3347: 3343: 3339: 3317: 3313: 3309: 3287: 3283: 3279: 3257: 3253: 3249: 3227: 3223: 3219: 3197: 3193: 3189: 3164: 3160: 3156: 3152: 3148: 3144: 3140: 3118: 3114: 3110: 3106: 3102: 3098: 3094: 3090: 3086: 3082: 3078: 3065: 3062: 3049: 3045: 3040: 3034: 3029: 3024: 3019: 3014: 3008: 3004: 2994: 2966: 2961: 2956: 2950: 2946: 2942: 2937: 2933: 2928: 2924: 2920: 2916: 2912: 2899: 2896: 2880: 2877: 2871: 2867: 2863: 2858: 2852: 2847: 2842: 2837: 2832: 2826: 2821: 2816: 2806: 2780: 2758: 2734: 2730: 2703: 2698: 2693: 2687: 2683: 2679: 2674: 2670: 2665: 2661: 2657: 2653: 2649: 2636: 2633: 2619: 2614: 2610: 2606: 2602: 2599: 2596: 2592: 2588: 2584: 2561: 2553: 2548: 2544: 2540: 2536: 2531: 2527: 2523: 2522: 2520: 2510: 2505: 2501: 2497: 2492: 2487: 2483: 2475: 2471: 2467: 2462: 2458: 2451: 2447: 2442: 2437: 2431: 2428: 2426: 2423: 2422: 2420: 2415: 2411: 2406: 2401: 2393: 2388: 2384: 2380: 2377: 2373: 2368: 2364: 2360: 2359: 2357: 2352: 2348: 2321: 2314: 2311: 2286: 2282: 2279: 2274: 2269: 2266: 2263: 2260: 2256: 2252: 2248: 2244: 2240: 2232: 2229: 2221: 2217: 2214: 2209: 2205: 2175: 2171: 2167: 2145: 2141: 2136: 2131: 2127: 2123: 2119: 2115: 2111: 2108: 2104: 2100: 2096: 2092: 2088: 2084: 2078: 2074: 2071: 2068: 2064: 2060: 2056: 2030: 2026: 2022: 2017: 2013: 2005: 2001: 1997: 1994: 1991: 1986: 1982: 1978: 1975: 1969: 1966: 1963: 1960: 1938: 1933: 1925: 1921: 1917: 1912: 1908: 1900: 1896: 1892: 1887: 1883: 1876: 1871: 1868: 1841: 1837: 1833: 1821: 1820: 1808: 1805: 1800: 1796: 1792: 1787: 1782: 1777: 1773: 1769: 1766: 1760: 1757: 1751: 1748: 1745: 1742: 1739: 1735: 1731: 1728: 1725: 1720: 1717: 1714: 1709: 1705: 1701: 1696: 1691: 1686: 1682: 1678: 1675: 1669: 1666: 1660: 1657: 1654: 1651: 1648: 1644: 1640: 1637: 1634: 1609: 1605: 1601: 1596: 1592: 1582:and variances 1569: 1565: 1561: 1556: 1552: 1527: 1523: 1519: 1498: 1495: 1492: 1489: 1486: 1482: 1478: 1474: 1453: 1450: 1447: 1444: 1441: 1432: 1405: 1380: 1376: 1372: 1345: 1334: 1333: 1320: 1314: 1310: 1300: 1296: 1293: 1290: 1286: 1280: 1276: 1266: 1262: 1259: 1256: 1253: 1249: 1245: 1241: 1215: 1211: 1188: 1184: 1171: 1168: 1154: 1151: 1138: 1135: 1122: 1114: 1111: 1108: 1105: 1097: 1094: 1073: 1070: 1043: 1039: 1032: 1025: 1021: 1015: 1010: 1003: 999: 990: 986: 982: 978: 953: 949: 942: 935: 931: 925: 920: 913: 909: 900: 896: 892: 888: 867: 856: 855: 842: 836: 830: 827: 819: 813: 810: 804: 801: 798: 793: 788: 782: 779: 773: 768: 763: 757: 754: 747: 738: 734: 730: 727: 723: 718: 713: 707: 704: 674: 671: 649: 646: 624: 603: 599: 593: 590: 585: 580: 576: 572: 569: 564: 560: 548: 547: 533: 529: 524: 520: 515: 510: 505: 500: 495: 490: 487: 484: 481: 476: 471: 466: 461: 456: 451: 446: 443: 438: 433: 430: 425: 420: 415: 410: 405: 400: 395: 390: 387: 382: 376: 373: 367: 362: 357: 352: 347: 342: 337: 333: 330: 301: 279: 267: 266: 252: 248: 242: 238: 234: 229: 225: 220: 214: 210: 207: 182: 179: 158: 138: 126: 123: 118: 115: 76: 72: 68: 45: 41: 24: 14: 13: 10: 9: 6: 4: 3: 2: 4140: 4129: 4126: 4124: 4121: 4119: 4116: 4114: 4111: 4109: 4106: 4105: 4103: 4092: 4087: 4085: 4080: 4078: 4073: 4072: 4066: 4064: 4060: 4056: 4051: 4048: 4044: 4035: 4030: 4028: 4023: 4021: 4016: 4015: 4009: 4007: 4003: 3999: 3994: 3991: 3987: 3979: 3975: 3972: 3971: 3967: 3961: 3959:0-19-509250-3 3955: 3951: 3950: 3944: 3943: 3935: 3931: 3927: 3923: 3916: 3914: 3910: 3905: 3903:9781410611147 3899: 3895: 3894: 3886: 3883: 3877: 3872: 3865: 3863: 3861: 3859: 3857: 3855: 3853: 3851: 3849: 3847: 3845: 3843: 3841: 3839: 3837: 3835: 3833: 3831: 3829: 3825: 3818: 3814: 3811: 3809: 3806: 3803: 3800: 3799: 3795: 3793: 3789: 3785: 3776: 3769: 3767: 3753: 3729: 3723: 3719: 3716: 3712: 3706: 3700: 3692: 3669: 3648: 3644: 3641: 3637: 3616: 3595: 3592: 3578: 3576: 3561: 3557: 3553: 3531: 3527: 3524: 3520: 3510: 3495: 3491: 3487: 3465: 3461: 3457: 3435: 3431: 3427: 3405: 3401: 3397: 3375: 3371: 3367: 3359:converges to 3345: 3341: 3337: 3315: 3311: 3307: 3285: 3281: 3277: 3255: 3251: 3247: 3225: 3221: 3217: 3195: 3191: 3187: 3177: 3162: 3158: 3154: 3150: 3146: 3142: 3138: 3116: 3112: 3108: 3104: 3100: 3096: 3092: 3088: 3084: 3080: 3076: 3063: 3061: 3047: 3043: 3038: 3032: 3022: 3017: 3006: 3002: 2964: 2959: 2954: 2948: 2944: 2940: 2935: 2931: 2926: 2922: 2918: 2914: 2910: 2897: 2895: 2878: 2875: 2869: 2865: 2861: 2856: 2850: 2840: 2835: 2824: 2819: 2814: 2794: 2778: 2756: 2732: 2728: 2701: 2696: 2691: 2685: 2681: 2677: 2672: 2668: 2663: 2659: 2655: 2651: 2647: 2634: 2632: 2617: 2612: 2608: 2604: 2600: 2597: 2594: 2590: 2586: 2582: 2559: 2551: 2546: 2542: 2534: 2529: 2525: 2518: 2508: 2503: 2499: 2495: 2490: 2485: 2481: 2473: 2469: 2465: 2460: 2456: 2449: 2440: 2435: 2429: 2424: 2418: 2413: 2404: 2399: 2391: 2386: 2382: 2378: 2371: 2366: 2362: 2355: 2350: 2337: 2319: 2309: 2284: 2280: 2277: 2272: 2267: 2264: 2261: 2258: 2250: 2242: 2227: 2219: 2215: 2212: 2207: 2203: 2193: 2190: 2173: 2169: 2165: 2156: 2143: 2139: 2134: 2129: 2125: 2117: 2113: 2109: 2106: 2102: 2098: 2090: 2086: 2082: 2076: 2072: 2069: 2066: 2062: 2058: 2054: 2028: 2024: 2020: 2015: 2011: 2003: 1999: 1995: 1992: 1989: 1984: 1980: 1976: 1973: 1967: 1964: 1961: 1958: 1936: 1931: 1923: 1919: 1915: 1910: 1906: 1898: 1894: 1890: 1885: 1881: 1874: 1869: 1866: 1858: 1839: 1831: 1803: 1798: 1794: 1790: 1785: 1780: 1775: 1771: 1767: 1764: 1758: 1755: 1746: 1743: 1737: 1729: 1723: 1718: 1712: 1707: 1703: 1699: 1694: 1689: 1684: 1680: 1676: 1673: 1667: 1664: 1655: 1652: 1646: 1638: 1632: 1625: 1624: 1623: 1607: 1603: 1599: 1594: 1590: 1567: 1563: 1559: 1554: 1550: 1540: 1525: 1521: 1517: 1493: 1490: 1487: 1480: 1476: 1472: 1448: 1445: 1442: 1430: 1403: 1395: 1378: 1374: 1370: 1361: 1359: 1343: 1318: 1312: 1308: 1298: 1294: 1291: 1288: 1284: 1278: 1274: 1264: 1260: 1257: 1254: 1251: 1247: 1243: 1239: 1231: 1230: 1229: 1213: 1209: 1186: 1182: 1169: 1167: 1152: 1149: 1136: 1134: 1109: 1106: 1092: 1071: 1068: 1059: 1041: 1037: 1030: 1023: 1019: 1013: 1008: 1001: 997: 988: 984: 980: 976: 951: 947: 940: 933: 929: 923: 918: 911: 907: 898: 894: 890: 886: 865: 840: 834: 828: 825: 817: 811: 808: 802: 799: 796: 791: 786: 780: 777: 771: 766: 761: 755: 752: 745: 736: 732: 728: 725: 721: 716: 711: 705: 702: 692: 691: 690: 687: 672: 669: 647: 644: 591: 588: 574: 570: 567: 558: 527: 522: 513: 503: 498: 485: 474: 464: 459: 444: 441: 428: 418: 408: 403: 388: 385: 374: 365: 355: 350: 335: 331: 328: 320: 319: 318: 316: 250: 246: 240: 236: 232: 227: 223: 218: 212: 208: 205: 197: 196: 195: 180: 177: 156: 136: 124: 122: 116: 114: 112: 108: 104: 100: 96: 74: 70: 66: 43: 39: 29: 19: 4063:expanding it 4052: 4006:expanding it 3995: 3977: 3948: 3925: 3921: 3892: 3885: 3790: 3786: 3782: 3582: 3511: 3178: 3067: 2901: 2638: 2334:denotes the 2194: 2157: 1855:denotes the 1822: 1541: 1362: 1335: 1173: 1140: 1060: 857: 688: 549: 268: 128: 120: 102: 98: 94: 92: 3813:Effect size 3629:removed is 1358:Matlab code 661:equals the 4102:Categories 4055:statistics 3876:2012.14331 3819:References 2771:times the 117:Definition 3717:− 3707:− 3642:− 3151:≤ 3105:≤ 3089:≤ 2965:σ 2945:μ 2941:− 2932:μ 2846:Σ 2831:Σ 2747:). It is 2702:σ 2682:μ 2678:− 2669:μ 2543:σ 2526:σ 2500:σ 2496:− 2482:σ 2470:μ 2466:− 2457:μ 2446:λ 2383:σ 2379:− 2363:σ 2338:), where 2313:~ 2310:χ 2255:λ 2231:~ 2228:χ 2189:ROC curve 2021:− 1996:⁡ 1990:− 1977:⁡ 1965:λ 1916:− 1895:μ 1891:− 1882:μ 1867:λ 1832:χ 1781:λ 1756:χ 1690:λ 1665:χ 1564:μ 1551:μ 1255:− 1107:− 1038:σ 1020:μ 1014:− 998:μ 948:σ 930:μ 924:− 908:μ 866:ρ 803:ρ 797:− 733:ρ 729:− 623:μ 602:‖ 598:μ 589:− 579:‖ 563:μ 559:σ 532:μ 528:σ 519:‖ 509:μ 504:− 494:μ 489:‖ 483:‖ 470:μ 465:− 455:μ 442:− 432:‖ 414:μ 409:− 399:μ 386:− 381:Σ 361:μ 356:− 346:μ 278:Σ 251:σ 237:μ 233:− 224:μ 107:statistic 3796:See also 3724:′ 3697:′ 3649:′ 3596:′ 3562:′ 3532:′ 3496:′ 3466:′ 3436:′ 3406:′ 3376:′ 3346:′ 3316:′ 3286:′ 3256:′ 3226:′ 3196:′ 3163:′ 3147:′ 3117:′ 3101:′ 3085:′ 2919:′ 2656:′ 2591:′ 2174:′ 2063:′ 1836:′ 1759:′ 1668:′ 1526:′ 1481:′ 1379:′ 1248:′ 1153:′ 1100:hit rate 1072:′ 985:′ 895:′ 829:′ 812:′ 781:′ 756:′ 706:′ 673:′ 648:′ 375:′ 332:′ 209:′ 181:′ 109:used in 75:′ 3176:still. 18:D prime 3956:  3900:  3179:Thus, 1951:, and 1823:where 1336:where 858:where 550:where 4053:This 3996:This 3871:arXiv 3804:(ROC) 4059:stub 4002:stub 3954:ISBN 3898:ISBN 3209:and 2278:> 1791:< 1700:> 1600:> 968:and 149:and 93:The 3930:doi 3682:as 2998:avg 2969:avg 2810:rms 2706:rms 101:or 97:or 4104:: 3980:′. 3926:80 3924:. 3912:^ 3827:^ 2631:. 1993:ln 1974:ln 1859:, 1435:KL 1422:. 1408:KL 1228:: 1133:. 4090:e 4083:t 4076:v 4065:. 4033:e 4026:t 4019:v 4008:. 3978:d 3962:. 3936:. 3932:: 3906:. 3879:. 3873:: 3754:i 3730:2 3720:i 3713:d 3701:2 3693:d 3670:i 3645:i 3638:d 3617:i 3593:d 3558:b 3554:d 3528:m 3525:g 3521:d 3492:a 3488:d 3462:e 3458:d 3432:b 3428:d 3402:a 3398:d 3372:b 3368:d 3342:e 3338:d 3312:b 3308:d 3282:a 3278:d 3252:b 3248:d 3222:e 3218:d 3192:a 3188:d 3159:e 3155:d 3143:a 3139:d 3113:b 3109:d 3097:e 3093:d 3081:a 3077:d 3048:2 3044:/ 3039:) 3033:b 3028:S 3023:+ 3018:a 3013:S 3007:( 3003:= 2993:S 2960:/ 2955:| 2949:b 2936:a 2927:| 2923:= 2915:e 2911:d 2879:2 2876:1 2870:] 2866:2 2862:/ 2857:) 2851:b 2841:+ 2836:a 2825:( 2820:[ 2815:= 2805:S 2779:z 2757:2 2733:a 2729:d 2697:/ 2692:| 2686:b 2673:a 2664:| 2660:= 2652:a 2648:d 2618:) 2613:b 2609:a 2605:( 2601:Z 2598:2 2595:= 2587:b 2583:d 2560:] 2552:2 2547:n 2535:2 2530:s 2519:[ 2509:2 2504:n 2491:2 2486:s 2474:n 2461:s 2450:= 2441:, 2436:] 2430:1 2425:1 2419:[ 2414:= 2410:k 2405:, 2400:] 2392:2 2387:n 2372:2 2367:s 2356:[ 2351:= 2347:w 2320:2 2298:( 2285:) 2281:0 2273:2 2268:0 2265:, 2262:0 2259:, 2251:, 2247:k 2243:, 2239:w 2220:( 2216:p 2213:= 2208:b 2204:a 2170:b 2166:d 2144:. 2140:) 2135:2 2130:) 2126:b 2122:| 2118:B 2114:( 2110:p 2107:+ 2103:) 2099:a 2095:| 2091:A 2087:( 2083:p 2077:( 2073:Z 2070:2 2067:= 2059:b 2055:d 2029:b 2025:v 2016:a 2012:v 2004:b 2000:v 1985:a 1981:v 1968:+ 1962:= 1959:c 1937:2 1932:) 1924:b 1920:v 1911:a 1907:v 1899:b 1886:a 1875:( 1870:= 1840:2 1819:, 1807:) 1804:c 1799:a 1795:v 1786:2 1776:b 1772:v 1768:, 1765:1 1750:( 1747:p 1744:= 1741:) 1738:b 1734:| 1730:B 1727:( 1724:p 1719:, 1716:) 1713:c 1708:b 1704:v 1695:2 1685:a 1681:v 1677:, 1674:1 1659:( 1656:p 1653:= 1650:) 1647:a 1643:| 1639:A 1636:( 1633:p 1608:b 1604:v 1595:a 1591:v 1568:b 1560:, 1555:a 1522:b 1518:d 1497:) 1494:b 1491:, 1488:a 1485:( 1477:b 1473:d 1452:) 1449:b 1446:, 1443:a 1440:( 1431:D 1404:D 1375:b 1371:d 1344:Z 1332:, 1319:) 1313:b 1309:a 1299:( 1295:Z 1292:2 1289:= 1285:) 1279:b 1275:e 1265:( 1261:Z 1258:2 1252:= 1244:b 1240:d 1214:b 1210:a 1187:b 1183:e 1150:d 1121:) 1113:( 1110:Z 1104:) 1096:( 1093:Z 1069:d 1042:y 1031:y 1024:a 1009:y 1002:b 989:= 981:y 977:d 952:x 941:x 934:a 919:x 912:b 899:= 891:x 887:d 854:, 841:) 835:y 826:d 818:x 809:d 800:2 792:2 787:y 778:d 772:+ 767:2 762:x 753:d 746:( 737:2 726:1 722:1 717:= 712:2 703:d 670:d 645:d 592:1 584:S 575:/ 571:1 568:= 546:, 523:/ 514:b 499:a 486:= 480:) 475:b 460:a 450:( 445:1 437:S 429:= 424:) 419:b 404:a 394:( 389:1 372:) 366:b 351:a 341:( 336:= 329:d 300:S 265:. 247:| 241:b 228:a 219:| 213:= 206:d 178:d 157:b 137:a 71:b 67:d 44:b 40:e 20:)

Index

D prime

statistic
signal detection theory
Mahalanobis distance
Matlab code
Kullback-Leibler divergence
non-central chi-squared distribution
ROC curve
generalized chi-squared distribution
receiver operating characteristic

Receiver operating characteristic
Summary statistics
Effect size














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