Knowledge (XXG)

Cedric Smith (statistician)

Source 📝

303:, who introduced him to problems of linkage in human genetics in which field he was able to bring his skills as a statistician to bear. He invented some of the mathematical methods used to map human genes. In 1955, he invented the "gene counting" method of inferring gene frequencies from the frequencies of genotypes in populations. This was an early example of the 231:, a square that is divided into a number of smaller squares, no two of which are the same size. Publications under the name of Blanche Descartes or F. de Carteblanche continued to appear into the 1980s. The group also published more mainstream articles under their own names, the final one in 1992. 641: 342:
In 1957 he married Piroska Vermes (1921–2000), known as 'Piri'. They had one son, who survived them. Piri's father, Dr. Paul Vermes (1897–1968), was a Hungarian refugee who became a professional mathematician at the age of 50.
716: 711: 532: 307:, over 20 years before its introduction by Dempster and co-workers. He gave a more general discussion of the gene-counting method and its statistical properties in 1957. 706: 666: 701: 681: 671: 365: 195:, with a First in Part II in 1937 and a Distinction in Part III in 1938. Following graduation he began postgraduate research, taking his 319: 304: 164: 629: 315: 696: 676: 227:, under which name to publish their work. The group studied dissections of rectangles into squares, especially the 'perfect' 180: 487:
Ceppelini, R. M.; Siniscalco, M.; Smith, C.A.B. (1955). "The estimation of gene frequencies in a random-mating population".
192: 22: 691: 446:
Brooks, R.L.; Smith, C.A.B.; Stone, A.H.; Tutte, W.T. (1992). "Determinants and current flows in electric networks".
264: 188: 79: 686: 530:
Dempster, A.P.; Laird, N.M.; Rubin, D.B. (1977). "Maximum Likelihood from Incomplete Data via the EM Algorithm".
311: 288: 260: 176: 132: 124: 99: 75: 721: 184: 292: 272: 252: 248: 331: 271:, he was a member of the Quaker Peace Studies Trust which established the chair of Peace Studies at the 207:
While a student at Cambridge, Smith became close friends with three other students at Trinity College,
661: 656: 196: 212: 595: 541: 512: 268: 587: 504: 284: 224: 208: 128: 579: 496: 390: 300: 159:. He was the younger son of John Bardell Smith (1876–1950), a mechanical engineer, and Ada ( 553: 549: 256: 583: 500: 228: 650: 296: 220: 599: 516: 291:. He remained at UCL for the rest of his career, becoming successively Lecturer and 567: 352: 275:. Smith was also a founder member (and Chairman) of the Conflict Research Society. 240: 148: 465: 216: 314:
in 1945. He was a member of the Genetical Society (serving as Treasurer), the
168: 152: 636:
E. Thompson: "1953 An unrecognized summit in human genetic linkage analysis"
630:
E. Thompson: "1953 An unrecognized summit in human genetic linkage analysis"
368:. Series B (Methodological), Vol. 15, No. 2. (1953), pp. 153–192. 156: 51: 591: 508: 219:. Together they tackled a number of problems in the mathematical field of 167:
until 1929, when the family moved to London. His education continued at
545: 172: 244: 394: 263:
in Cambridge. Smith's pacifist views saw him develop an interest in
635: 318:(British Region), serving as President 1971–1972, and the 427:
Carteblanche, F. de (1947). "The Coloured Cubes Problem".
299:
in 1964. On his arrival at UCL, Smith was influenced by
147:(5 February 1917 – 10 January 2002) was a British 408:
Descartes, Blanche (1953). "Why are series musical?".
717:
People educated at Wyggeston Grammar School for Boys
570:(1957). "Counting methods in genetical statistics". 283:In 1946 he was appointed Assistant Lecturer at the 120: 112: 94: 86: 71: 59: 37: 30: 642:Catalogue of the Smith papers held at UCL Archives 533:Journal of the Royal Statistical Society, Series B 381:Descartes, Blanche (1948). "Network-Colourings". 330:He was a member of the advisory committee to the 179:, London. In 1935, although having failed his 8: 712:People educated at University College School 364:The Detection of Linkage in Human Genetics, 295:, before appointment as Weldon Professor of 27: 163:Horrocks; 1876–1969). He was educated at 366:Journal of the Royal Statistical Society 223:and devised an imaginary mathematician, 21:For other persons of the same name, see 373: 267:. Among other responsibilities for the 707:Academics of University College London 90:Mathematical methods for mapping genes 7: 667:Alumni of Trinity College, Cambridge 702:20th-century English mathematicians 320:International Statistical Institute 16:British statistician and geneticist 584:10.1111/j.1469-1809.1972.tb00287.x 501:10.1111/j.1469-1809.1955.tb01360.x 310:Smith was elected a Fellow of the 14: 165:Wyggeston Grammar School for Boys 116:Statistics, mathematical genetics 682:British conscientious objectors 672:Modern synthesis (20th century) 316:International Biometric Society 1: 23:Cedric Smith (disambiguation) 612:"Cedric Smith" (obituary), 468:. University College London 175:, for three years, then at 145:Cedric Austen Bardell Smith 738: 189:Trinity College, Cambridge 80:Trinity College, Cambridge 20: 312:Royal Statistical Society 289:University College London 181:Higher School Certificate 177:University College School 138: 133:University College London 105: 100:Royal Statistical Society 76:University College School 572:Annals of Human Genetics 489:Annals of Human Genetics 273:University of Bradford 261:Addenbrooke's Hospital 253:Friends Relief Service 249:conscientious objector 191:. He graduated in the 125:Addenbrooke's Hospital 697:English statisticians 677:People from Leicester 332:Anti-Concorde Project 203:Work on combinatorics 183:, he was awarded an 155:. Smith was born in 692:English geneticists 616:, 21 February 2002. 251:, Smith joined the 193:Mathematical Tripos 269:Society of Friends 285:Galton Laboratory 255:; he worked as a 225:Blanche Descartes 142: 141: 129:Galton Laboratory 107:Scientific career 729: 687:Biostatisticians 617: 610: 604: 603: 564: 558: 557: 527: 521: 520: 484: 478: 477: 475: 473: 466:"Former Members" 462: 456: 455: 443: 437: 436: 424: 418: 417: 405: 399: 398: 378: 301:J. B. S. Haldane 66: 47: 45: 28: 737: 736: 732: 731: 730: 728: 727: 726: 722:British Quakers 647: 646: 626: 621: 620: 611: 607: 566: 565: 561: 529: 528: 524: 486: 485: 481: 471: 469: 464: 463: 459: 445: 444: 440: 426: 425: 421: 407: 406: 402: 395:10.2307/3610702 380: 379: 375: 361: 349: 340: 328: 326:Other interests 281: 279:Post-war career 257:hospital porter 237: 205: 64: 63:10 January 2002 55: 49: 48:5 February 1917 43: 41: 33: 26: 17: 12: 11: 5: 735: 733: 725: 724: 719: 714: 709: 704: 699: 694: 689: 684: 679: 674: 669: 664: 659: 649: 648: 645: 644: 639: 633: 625: 624:External links 622: 619: 618: 605: 578:(3): 254–276. 559: 522: 479: 457: 438: 419: 400: 389:(299): 67–69. 372: 371: 370: 369: 360: 357: 356: 355: 348: 345: 339: 336: 327: 324: 280: 277: 236: 233: 229:squared square 209:Leonard Brooks 204: 201: 140: 139: 136: 135: 122: 118: 117: 114: 110: 109: 103: 102: 98:Fellow of the 96: 92: 91: 88: 87:Known for 84: 83: 73: 69: 68: 67:(aged 84) 61: 57: 56: 50: 39: 35: 34: 31: 15: 13: 10: 9: 6: 4: 3: 2: 734: 723: 720: 718: 715: 713: 710: 708: 705: 703: 700: 698: 695: 693: 690: 688: 685: 683: 680: 678: 675: 673: 670: 668: 665: 663: 660: 658: 655: 654: 652: 643: 640: 637: 634: 631: 628: 627: 623: 615: 609: 606: 601: 597: 593: 589: 585: 581: 577: 573: 569: 568:Smith, C.A.B. 563: 560: 555: 551: 547: 543: 539: 535: 534: 526: 523: 518: 514: 510: 506: 502: 498: 495:(2): 97–115. 494: 490: 483: 480: 467: 461: 458: 453: 449: 448:Discrete Math 442: 439: 434: 430: 423: 420: 415: 411: 404: 401: 396: 392: 388: 384: 377: 374: 367: 363: 362: 358: 354: 351: 350: 346: 344: 337: 335: 333: 325: 323: 321: 317: 313: 308: 306: 302: 298: 294: 290: 286: 278: 276: 274: 270: 266: 265:peace studies 262: 258: 254: 250: 246: 242: 234: 232: 230: 226: 222: 221:combinatorics 218: 217:William Tutte 214: 210: 202: 200: 198: 194: 190: 186: 182: 178: 174: 170: 166: 162: 158: 154: 150: 146: 137: 134: 130: 127:, Cambridge; 126: 123: 119: 115: 111: 108: 104: 101: 97: 93: 89: 85: 81: 77: 74: 70: 62: 58: 53: 40: 36: 29: 24: 19: 613: 608: 575: 571: 562: 537: 531: 525: 492: 488: 482: 470:. Retrieved 460: 451: 447: 441: 432: 428: 422: 413: 409: 403: 386: 382: 376: 353:BEST theorem 341: 329: 309: 305:EM Algorithm 282: 241:World War II 238: 235:World War II 213:Arthur Stone 206: 160: 149:statistician 144: 143: 121:Institutions 106: 65:(2002-01-10) 32:Cedric Smith 18: 662:2002 deaths 657:1917 births 540:(1): 1–38. 651:Categories 632:(abstract) 454:: 291–301. 359:References 185:exhibition 169:Bec School 153:geneticist 82:(PhD 1942) 78:, London; 44:1917-02-05 614:The Times 383:Math. Gaz 199:in 1942. 157:Leicester 72:Education 54:, England 52:Leicester 600:84484349 592:13411871 517:38625779 509:13268982 472:19 April 416:: 29–31. 347:See also 297:Biometry 638:(paper) 554:0501537 546:2984875 435:: 9–11. 243:, as a 239:During 173:Tooting 598:  590:  552:  544:  515:  507:  429:Eureka 410:Eureka 338:Family 293:Reader 245:Quaker 113:Fields 95:Awards 596:S2CID 542:JSTOR 513:S2CID 588:PMID 505:PMID 474:2012 247:and 215:and 151:and 60:Died 38:Born 580:doi 497:doi 452:100 391:doi 287:at 259:at 197:PhD 187:to 161:nÊe 653:: 594:. 586:. 576:21 574:. 550:MR 548:. 538:39 536:. 511:. 503:. 493:20 491:. 450:. 431:. 414:16 412:. 387:32 385:. 334:. 322:. 211:, 171:, 131:, 602:. 582:: 556:. 519:. 499:: 476:. 433:9 397:. 393:: 46:) 42:( 25:.

Index

Cedric Smith (disambiguation)
Leicester
University College School
Trinity College, Cambridge
Royal Statistical Society
Addenbrooke's Hospital
Galton Laboratory
University College London
statistician
geneticist
Leicester
Wyggeston Grammar School for Boys
Bec School
Tooting
University College School
Higher School Certificate
exhibition
Trinity College, Cambridge
Mathematical Tripos
PhD
Leonard Brooks
Arthur Stone
William Tutte
combinatorics
Blanche Descartes
squared square
World War II
Quaker
conscientious objector
Friends Relief Service

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.

↑