EXAMPLEC01.SAS--power for Time by Treatment Interaction 1 Compares power of tests when SIGMA most favorable to UN 13:47 Monday, August 11, 2003 WARNING 1: Rank(C*BETA*U) > 1, so COLLAPSE option ignored. WARNING 12: For univariate repeated measures, U must be proportional to an orthonormal matrix [U`U = cI] and orthogonal to a Px1 column of 1's [U`1 = 0]. The U matrix specified does not have theproperties. A new U matrix with the properties was created from your input and used in UNIREP calculations: U 0.7071068 0.4082483 -0.707107 0.4082483 0 -0.816497 POWER CALCULATION WARNING 18: The approximate expected value of estimated epsilon was truncated down to 1. This occurred 20 time(s). EXAMPLEC01.SAS--power for Time by Treatment Interaction 2 Compares power of tests when SIGMA most favorable to UN 13:47 Monday, August 11, 2003 ****REQUESTED PRINTED MATRICES*** ESSENCEX 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 BETA 1 0 0 0 0 0 0 0 0 0 0 0 SIGMA 1 0.4 0.4 0.4 1 0.4 0.4 0.4 1 RHO 1 0.4 0.4 0.4 1 0.4 0.4 0.4 1 C 1 -1 0 0 1 0 -1 0 1 0 0 -1 U 1 1 -1 0 0 -1 EXAMPLEC01.SAS--power for Time by Treatment Interaction 3 Compares power of tests when SIGMA most favorable to UN 13:47 Monday, August 11, 2003 C * BETA * U 0.7071068 0.4082483 0.7071068 0.4082483 0.7071068 0.4082483 EXAMPLEC01.SAS--power for Time by Treatment Interaction 4 Compares power of tests when SIGMA most favorable to UN 13:47 Monday, August 11, 2003 ****POWER CALCULATIONS**** SIGSCAL BETASCAL TOTAL_N POWER_HLT POWER_PBT 1 0 20 0.01 0.01 1 0 40 0.01 0.01 1 0.5 20 0.019 0.02 1 0.5 40 0.039 0.04 1 1 20 0.066 0.068 1 1 40 0.242 0.224 1 1.5 20 0.202 0.18 1 1.5 40 0.683 0.58 1 2 20 0.451 0.344 1 2 40 0.955 0.849 2 0 20 0.01 0.01 POWER_WLK EPSILON POWER_UN EXEPS_HF UMETHOD_HF 0.01 1 0.01 1 2 0.01 1 0.01 1 2 0.021 1 0.021 1 2 0.041 1 0.042 1 2 0.075 1 0.081 1 2 0.247 1 0.266 1 2 0.218 1 0.259 1 2 0.66 1 0.727 1 2 0.45 1 0.56 1 2 0.929 1 0.97 1 2 0.01 1 0.01 1 2 POWER_HF EXEPS_GG UMETHOD_GG POWER_GG POWER_BOX 0.01 0.895 2 0.007 0.001 0.01 0.949 2 0.009 0.001 0.021 0.895 2 0.016 0.002 0.042 0.949 2 0.037 0.006 0.081 0.895 2 0.065 0.011 0.266 0.949 2 0.249 0.076 0.259 0.895 2 0.221 0.06 0.727 0.949 2 0.709 0.413 0.56 0.895 2 0.509 0.215 0.97 0.949 2 0.966 0.849 0.01 0.895 2 0.007 0.001 EXAMPLEC01.SAS--power for Time by Treatment Interaction 5 Compares power of tests when SIGMA most favorable to UN 13:47 Monday, August 11, 2003 SIGSCAL BETASCAL TOTAL_N POWER_HLT POWER_PBT 2 0 40 0.01 0.01 2 0.5 20 0.014 0.015 2 0.5 40 0.022 0.022 2 1 20 0.032 0.033 2 1 40 0.089 0.088 2 1.5 20 0.077 0.078 2 1.5 40 0.287 0.262 2 2 20 0.17 0.156 2 2 40 0.607 0.518 POWER_WLK EPSILON POWER_UN EXEPS_HF UMETHOD_HF 0.01 1 0.01 1 2 0.015 1 0.015 1 2 0.023 1 0.023 1 2 0.035 1 0.037 1 2 0.094 1 0.097 1 2 0.087 1 0.095 1 2 0.291 1 0.316 1 2 0.186 1 0.218 1 2 0.59 1 0.651 1 2 POWER_HF EXEPS_GG UMETHOD_GG POWER_GG POWER_BOX 0.01 0.949 2 0.009 0.001 0.015 0.895 2 0.011 0.001 0.023 0.949 2 0.02 0.003 0.037 0.895 2 0.028 0.004 0.097 0.949 2 0.089 0.018 0.095 0.895 2 0.076 0.014 0.316 0.949 2 0.298 0.099 0.218 0.895 2 0.184 0.047 0.651 0.949 2 0.631 0.333