Statistical Methods in Medical Research - part 3 ppsx
Statistical Methods in Medical Research - part 3 ppsx
... distribution m 0 s 0 Mean SD P(m < 38 3) A38 31 0 45Á54 3 97 0Á 034 B30 5 39 Á66 3 27 0 34 C40 5 43 94 3 27 0Á0 43 D50 5 48Á 23 3Á27 0Á001 E40 1 40 35 0Á97 0Á017 6.2 Bayesian inference for a mean 171 difference ... 0Á5) A110Á5(0Á025, 0Á975) 66 36 0Á650 (0Á552, 0Á 736 ) 0Á00 13 B3 030 0Á5(0 37 5, 0Á625) 95 65 0Á595 (0Á517, 0Á668) 0Á0085 C60600Á5(0Á411, 0Á589) 125 95 0Á569 (0Á502...
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Statistical Methods in Medical Research - part 7 ppsx
... À9 32 4 b 1 (veterans) À0Á0 035 0Á0555 c 1 (25±29) 0Á679 0Á 232 c 2 (30 34 ) 1 37 1 0Á218 c 3 (35 39 ) 1Á940 0Á212 c 4 (40±44) 2Á 034 0Á216 c 5 (45±49) 2Á727 0Á222 c 6 (50±54) 3 2 03 0Á221 c 7 (55±59) 3 716 ... 0Á188 (a) 231 75 0 32 5 0 30 8 (b) 63 13 0Á206 0Á240 (ab) 94 35 0 37 2 0 37 7 (c) 150 67 0Á447 0 38 2 (ac) 37 8 201 0Á 532 0Á542 (bc) 32 16 0Á500 0Á458 (abc) 169 102 0Á604...
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Statistical Methods in Medical Research - part 1 pptx
... Transformations, 30 6 11 Modelling continuous data, 31 2 11.1 Analysis of variance applied to regression, 31 2 11.2 Errors in both variables, 31 7 11 .3 Straight lines through the origin, 32 0 11.4 Regression in ... data processing, 11 2 .3 Summarizing numerical data, 19 2.4 Means and other measures of location, 31 2.5 Taking logs, 33 2.6 Measures of variation, 36 2.7 Outlyin...
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Statistical Methods in Medical Research - part 2 ppt
... F 0Á025 ,32 , 10 can be obtained by interpolation in Table A4 where interpolation is linear in the reciprocal of the degrees of freedom. Thus, F 0Á025, 32 , 10 3 37 À 3 37 3 08Â 1 24 À 1 32 1 24 0 ... effect. Table 4 .3 Gain in weight (g) between 28th and 84th days of age of rats receiving diets with high and low protein content. High protein Low protein 134 70 146 118 104...
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Statistical Methods in Medical Research - part 4 pps
... À21219222 834 3 839 44496176 94 À11 31 0 131 9252 930 35405267 101 À18 À4 3 6121822 232 833 4560 107 À24 À10 3 0 6121617222 739 54 118 35 À21 À14 À11 À5 1 5 6 11 16 28 43 132 À49 35 À28 À25 À19 À 13 À9 À8 3 2 ... strain, M 3 0 33 96 0Á1 132 2Á87 Father's strain, F 3 0Á2401 0Á0800 2Á 03 Sex of animal, S 1 14Á8900 14Á8900 37 6Á96 P < 0Á001 MF 9 1Á2988 0Á14 43 3Á65 P 0...
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Statistical Methods in Medical Research - part 5 pptx
... 62 4Á60 38 5Á09 25 4Á99 65 4Á 83 43 4Á61 42 4Á89 62 3 18 39 4Á 73 35 4Á09 59 3 03 38 4Á58 35 4Á24 42 5Á12 41 3 88 43 3Á89 38 4Á85 43 4Á62 41 4Á79 37 4 30 36 4 36 50 2Á70 36 4Á02 50 3 50 41 3 77 45 ... 4Á51 32 4Á55 54 3 98 47 4 31 30 4Á85 18 4Á61 48 5Á00 61 2Á70 21 5Á22 19 5Á86 49 3 31 65 3 03 28 4Á62 26 5Á20 47 3 11 58 2Á 73 23 5Á07 33 4Á44 52 4Á76 59 3 67 35...
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Statistical Methods in Medical Research - part 6 pps
... methods can be found in Goldstein (1995, Chapter 4). 12.6 Longitudinal data In many medical studies there is interest not only in observing a variable at a given instant but in seeing how it changes ... moving-average schemes. If x 1 , x 2 , x 3 , etc., are independent random variables, the quantities y 2 1 3 x 1 x 2 x 3 , y 3 1 3 x 2 x 3 x 4 , etc:, ar...
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Statistical Methods in Medical Research - part 8 docx
... (days) Stage 3 6 19 32 42 42 43* 94 126* 169* 207 211* 227* 2 53 255* 270* 31 0* 31 6* 33 5* 34 6* Stage 4 4 6 10 11 11 11 13 17 20 20 21 22 24 24 29 30 30 31 33 34 35 39 40 41* 43* 45 46 50 56 61* 61* 63 68 ... (1987). Pocock O'Brien±Fleming Haybittle±Peto Interim inspection 12Á41 4Á56 3 29 22Á41 3 22 3 29 32 Á41 2Á 63 3Á29 42Á41 2Á28 3 29 52Á41 2Á04 1Á97 Sample...
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Statistical Methods in Medical Research - part 9 pptx
... 1Á 730 0Á0447 22Á 438 Á75 874 61Á7 53 10Á947 36 1Á19 33 Á18 5 135 0 7 1296 61 9Á08 2Á206 0Á1608 6Á2 13 68 2714 30 34 3 3 34 3 132 3Á00 16Á58 6 60 3 106 27 5Á09 1Á627 0 39 65 2Á54Á07 196 8Á265 1Á622 53 36 ... 0Á 430 7 2 33 Á87 172 6Á756 1Á256 77Á50 3 85 2 90 3 227 43 5Á68 1Á 737 0 37 21 2Á74Á69 36 3 10Á661 1Á876 81Á21 7Á68 3 129 7 81 19 4 32 1Á4 63 0Á2156 4Á66Á 73 236 10 38 6 2...
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Statistical Methods in Medical Research - part 10 docx
... 4Á 73 4 31 0Á005 13 61 10Á11 8Á72 7Á96 7Á47 7Á 13 6Á88 6Á69 6Á 23 5Á 73 5Á19 10 0Á05 4Á96 4Á10 3 71 3 48 3 33 3 22 3 14 3 07 2Á91 2Á74 2Á54 0Á025 6Á94 5Á46 4Á 83 4Á47 4Á24 4Á07 3 95 3 85 3 62 3 37 3Á08 0Á01 ... 1 234 56781224I 12 0Á05 4Á75 3 89 3 49 3 26 3 11 3 00 2Á91 2Á85 2Á69 2Á51 2 30 0Á025 6Á55 5Á10 4Á47 4Á12 3 89 3 73 3Á61 3 51 3 28 3 02 2Á72 0Á01 9 33 6Á 93...
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