Penn State Young Women's Health Study: Initial Height and TBBMC Velocities 1 Data Listing 14:19 Tuesday, August 26, 1997 SUBJECT TYPEDRUG HTVEL TBBMCVEL AGE 101 calcium 2.91223 170.686 13.0 102 placebo 4.85372 71.660 13.0 103 placebo 3.90374 50.290 13.0 104 calcium 4.39171 151.739 12.0 105 calcium 4.77976 107.979 13.0 106 placebo 3.74359 86.617 12.5 107 placebo 2.79337 61.482 12.0 108 calcium 3.29253 123.272 12.5 109 calcium 3.29253 99.331 11.5 110 placebo 2.82216 68.014 11.5 111 calcium 3.37963 166.944 12.5 112 placebo 2.32781 162.313 12.0 113 calcium 1.86224 70.691 12.5 114 placebo 4.29974 73.917 12.0 115 placebo 2.89683 40.015 12.0 116 calcium 3.96739 62.328 12.5 118 calcium 3.07091 53.276 12.0 119 placebo 3.20175 26.596 12.5 120 calcium 3.60197 105.670 12.0 121 placebo 3.86243 120.421 12.0 122 calcium 2.79337 104.025 12.5 123 calcium 4.82804 106.352 12.0 124 placebo 1.27921 41.463 11.5 125 placebo 2.47962 121.521 12.0 126 calcium 3.50962 132.884 12.5 127 calcium 3.62926 59.313 12.5 128 placebo 1.47973 -3.818 12.5 129 calcium 4.14773 192.154 13.0 130 placebo 3.63184 6.728 12.5 131 placebo 3.33333 58.733 12.5 132 calcium 0.96561 31.566 12.0 133 calcium 4.19005 114.090 12.0 134 placebo 2.79337 61.212 11.5 136 placebo 4.77749 155.249 12.0 137 placebo 1.67945 30.521 12.0 201 placebo 1.98370 131.529 13.0 202 calcium 2.97554 167.444 12.5 203 placebo 1.92105 138.642 13.0 204 calcium 3.76289 120.572 12.5 205 placebo 1.93122 145.855 13.0 206 calcium 4.01099 232.808 12.5 207 calcium 3.72449 126.130 13.0 208 placebo 3.72449 86.222 12.5 209 calcium 2.89683 216.258 11.5 210 placebo 4.83088 55.920 12.5 211 calcium 3.47987 158.512 12.5 212 placebo 2.79337 124.091 13.0 213 placebo 4.17143 190.248 12.5 214 calcium 4.21965 72.103 12.5 215 placebo 3.60876 120.244 11.5 301 calcium 3.76289 118.183 13.0 302 placebo 3.86243 59.955 12.5 303 placebo 3.37963 147.728 13.0 Penn State Young Women's Health Study: Initial Height and TBBMC Velocities 2 Data Listing 14:19 Tuesday, August 26, 1997 SUBJECT TYPEDRUG HTVEL TBBMCVEL AGE 305 calcium 3.37963 18.907 12.5 307 calcium 3.27844 109.620 12.0 308 placebo 2.41402 131.738 12.5 309 calcium 4.23325 114.420 12.5 310 placebo 3.59606 102.793 12.0 311 placebo 2.61962 76.440 11.5 312 calcium 3.37963 152.354 12.0 313 placebo 2.67073 238.755 12.0 314 calcium 3.25893 117.571 12.0 315 calcium 2.97554 119.260 12.5 316 placebo 4.77976 107.075 11.5 317 calcium 3.22059 95.641 12.0 318 placebo 4.36603 139.626 12.0 319 calcium 4.87968 150.011 12.5 320 placebo 1.88144 65.963 11.5 322 calcium 2.89683 70.586 11.0 323 calcium 4.17143 95.974 13.5 324 placebo 2.71577 48.080 12.5 325 placebo 2.85156 74.911 12.5 326 calcium 3.29253 113.206 12.0 327 placebo 4.17143 64.334 13.0 328 calcium 1.77760 55.425 12.0 331 calcium 2.97554 45.546 12.5 402 placebo 3.86243 157.172 13.0 403 calcium 1.48777 95.862 13.0 404 placebo 4.94458 254.259 13.0 405 calcium 0.93112 92.041 12.5 406 placebo 2.50687 69.942 13.0 407 placebo 4.17143 160.245 12.5 408 calcium 2.79337 98.410 13.0 409 placebo 1.00275 256.673 12.5 410 calcium 2.60714 130.983 12.5 411 placebo 3.50962 277.199 13.0 412 calcium 2.41951 108.919 12.5 413 placebo 4.01099 81.503 12.5 414 calcium 2.79337 125.301 14.0 415 calcium 2.76515 212.631 14.0 416 placebo 3.25893 211.885 12.0 417 calcium 3.75735 168.866 12.5 418 placebo 1.91099 91.154 13.0 419 calcium 3.82199 131.295 12.5 420 placebo 1.87179 84.287 13.0 421 calcium 2.68382 201.663 12.5 422 placebo 4.66860 141.272 12.5 423 placebo 2.38874 66.885 12.5 424 calcium 3.47619 121.919 12.5 425 placebo 4.12429 220.938 12.5 426 calcium 2.50687 32.880 13.0 427 calcium 3.76289 180.713 11.5 428 placebo 0.54315 55.978 13.0 429 placebo 3.14655 76.220 11.5 430 calcium 2.41402 152.257 13.0 Penn State Young Women's Health Study: Initial Height and TBBMC Velocities 3 Plots of Velocity vs. Age 14:19 Tuesday, August 26, 1997 Plot of HTVEL*AGE. Symbol is value of TYPEDRUG. 5.0 + | c p | p c p c | p | 4.5 + | c | p | c p p c | p c 4.0 + c | p p p | c c c | p c | p c c H 3.5 + c p e | c c p i | c c c g | c p h | p c t 3.0 + c | c c p p c V | p p c p c e | p p l | p c o 2.5 + p p c | p c i | p t | y | 2.0 + p | p c p | c | p | 1.5 + p c | | p | | 1.0 + c p | c | | | 0.5 + p ---+----------+----------+----------+----------+----------+----------+-- 11.0 11.5 12.0 12.5 13.0 13.5 14.0 AGE NOTE: 33 obs hidden. Penn State Young Women's Health Study: Initial Height and TBBMC Velocities 4 Plots of Velocity vs. Age 14:19 Tuesday, August 26, 1997 Plot of TBBMCVEL*AGE. Symbol is value of TYPEDRUG. | | 300 + | | | p | | p p 250 + | p | c | p | c c | p 200 + c | p c T | c B | B | c c M | p c p C 150 + c c p | p p p V | c p e | p c c c l | p p c c o | p c c c c 100 + c p c c c i | c c p t | p p y | p p c p | c p c p | p p c p 50 + c p p | p p c | c c | p | c | p 0 + p | | | | | -50 + | ---+----------+----------+----------+----------+----------+----------+-- 11.0 11.5 12.0 12.5 13.0 13.5 14.0 AGE NOTE: 33 obs hidden. Penn State Young Women's Health Study: Initial Height and TBBMC Velocities 5 Descriptive Statistics from PROC MEANS 14:19 Tuesday, August 26, 1997 --------------------------- Drug Assignment=calcium -------------------------- Variable Label N Mean Std Dev Minimum ------------------------------------------------------------------------ HTVEL Height Velocity 52 3.2574598 0.8674240 0.9311200 TBBMCVEL TBBMC Velocity 52 118.7802115 48.5039372 18.9070000 ------------------------------------------------------------------------ Variable Label Maximum --------------------------------------- HTVEL Height Velocity 4.8796800 TBBMCVEL TBBMC Velocity 232.8080000 --------------------------------------- --------------------------- Drug Assignment=placebo -------------------------- Variable Label N Mean Std Dev Minimum ------------------------------------------------------------------------ HTVEL Height Velocity 53 3.1387598 1.0814312 0.5431500 TBBMCVEL TBBMC Velocity 53 107.3338679 65.0632225 -3.8180000 ------------------------------------------------------------------------ Variable Label Maximum --------------------------------------- HTVEL Height Velocity 4.9445800 TBBMCVEL TBBMC Velocity 277.1990000 --------------------------------------- Penn State Young Women's Health Study: Initial Height and TBBMC Velocities 6 Descriptive Statistics from PROC UNIVARIATE 14:19 Tuesday, August 26, 1997 -------------------------- Drug Assignment=calcium --------------------------- Univariate Procedure Variable=HTVEL Height Velocity Moments N 52 Sum Wgts 52 Mean 3.25746 Sum 169.3879 Std Dev 0.867424 Variance 0.752424 Skewness -0.62128 Kurtosis 0.790922 USS 590.148 CSS 38.37365 CV 26.62885 Std Mean 0.12029 T:Mean=0 27.08004 Pr>|T| 0.0001 Num ^= 0 52 Num > 0 52 M(Sign) 26 Pr>=|M| 0.0001 Sgn Rank 689 Pr>=|S| 0.0001 W:Normal 0.956716 Pr|T| 0.0001 Num ^= 0 52 Num > 0 52 M(Sign) 26 Pr>=|M| 0.0001 Sgn Rank 689 Pr>=|S| 0.0001 W:Normal 0.975024 Pr|T| 0.0001 Num ^= 0 53 Num > 0 53 M(Sign) 26.5 Pr>=|M| 0.0001 Sgn Rank 715.5 Pr>=|S| 0.0001 W:Normal 0.966275 Pr|T| 0.0001 Num ^= 0 53 Num > 0 52 M(Sign) 25.5 Pr>=|M| 0.0001 Sgn Rank 714.5 Pr>=|S| 0.0001 W:Normal 0.923506 Pr|T| --------------------------------------- Unequal 0.6210 99.1 0.5360 Equal 0.6197 103.0 0.5368 For H0: Variances are equal, F' = 1.55 DF = (52,51) Prob>F' = 0.1172 ****************************************************************************** Variable: TBBMCVEL TBBMC Velocity TYPEDRUG N Mean Std Dev Std Error ---------------------------------------------------------------------------- calcium 52 118.78021154 48.50393719 6.72628587 placebo 53 107.33386792 65.06322251 8.93712094 Variances T DF Prob>|T| --------------------------------------- Unequal 1.0233 96.1 0.3087 Equal 1.0205 103.0 0.3099 For H0: Variances are equal, F' = 1.80 DF = (52,51) Prob>F' = 0.0375 Penn State Young Women's Health Study: Initial Height and TBBMC Velocitie 20 Wilcoxon Rank Tests for Comparing Calcium and Placebo Groups 14:19 Tuesday, August 26, 1997 N P A R 1 W A Y P R O C E D U R E Analysis of Variance for Variable HTVEL Classified by Variable TYPEDRUG TYPEDRUG N Mean Among MS Within MS 0.369820793 0.962983538 calcium 52 3.25745981 placebo 53 3.13875981 F Value Prob > F 0.384 0.5368 Average Scores Were Used for Ties Penn State Young Women's Health Study: Initial Height and TBBMC Velocitie 21 Wilcoxon Rank Tests for Comparing Calcium and Placebo Groups 14:19 Tuesday, August 26, 1997 N P A R 1 W A Y P R O C E D U R E Wilcoxon Scores (Rank Sums) for Variable HTVEL Classified by Variable TYPEDRUG Sum of Expected Std Dev Mean TYPEDRUG N Scores Under H0 Under H0 Score calcium 52 2850.0 2756.0 155.994612 54.8076923 placebo 53 2715.0 2809.0 155.994612 51.2264151 Average Scores Were Used for Ties Wilcoxon 2-Sample Test (Normal Approximation) (with Continuity Correction of .5) S = 2850.00 Z = 0.599380 Prob > |Z| = 0.5489 T-Test Approx. Significance = 0.5502 Kruskal-Wallis Test (Chi-Square Approximation) CHISQ = 0.36311 DF = 1 Prob > CHISQ = 0.5468 Penn State Young Women's Health Study: Initial Height and TBBMC Velocitie 22 Wilcoxon Rank Tests for Comparing Calcium and Placebo Groups 14:19 Tuesday, August 26, 1997 N P A R 1 W A Y P R O C E D U R E Analysis of Variance for Variable TBBMCVEL Classified by Variable TYPEDRUG TYPEDRUG N Mean Among MS Within MS 3438.93108 3302.05651 calcium 52 118.780212 placebo 53 107.333868 F Value Prob > F 1.041 0.3099 Penn State Young Women's Health Study: Initial Height and TBBMC Velocitie 23 Wilcoxon Rank Tests for Comparing Calcium and Placebo Groups 14:19 Tuesday, August 26, 1997 N P A R 1 W A Y P R O C E D U R E Wilcoxon Scores (Rank Sums) for Variable TBBMCVEL Classified by Variable TYPEDRUG Sum of Expected Std Dev Mean TYPEDRUG N Scores Under H0 Under H0 Score calcium 52 2995.0 2756.0 156.027775 57.5961538 placebo 53 2570.0 2809.0 156.027775 48.4905660 Wilcoxon 2-Sample Test (Normal Approximation) (with Continuity Correction of .5) S = 2995.00 Z = 1.52857 Prob > |Z| = 0.1264 T-Test Approx. Significance = 0.1294 Kruskal-Wallis Test (Chi-Square Approximation) CHISQ = 2.3463 DF = 1 Prob > CHISQ = 0.1256