Real mixed effects in WNL, SAS, GLM or Mixed (2) [Regulatives / Guidelines]
----Mixed 2--Start------------------------------------------------------------------------
proc mixed data=dose_equivalence;
class subject sequence period formulation;
model AUC=sequence subject(sequence) period formulation;
lsmeans formulation/cl diff alpha=0.1;
run;
quit;
----Mixed 2--End------------------------------------------------------------------------
----Mixed 3--Start------------------------------------------------------------------------
proc mixed data=dose_equivalence;
class subject sequence period formulation;
model AUC=sequence period formulation;
random subject(sequence) / subject=subject;
lsmeans formulation/cl diff alpha=0.1;
run;
quit;
----Mixed 3--End------------------------------------------------------------------------
----Mixed 4--Start------------------------------------------------------------------------
proc mixed data=dose_equivalence;
class subject sequence period formulation;
model AUC=sequence period formulation;
lsmeans formulation/cl diff alpha=0.1;
run;
quit;
----Mixed 4--End------------------------------------------------------------------------
proc mixed data=dose_equivalence;
class subject sequence period formulation;
model AUC=sequence subject(sequence) period formulation;
lsmeans formulation/cl diff alpha=0.1;
run;
quit;
The Mixed Procedure
Type 3 Tests of Fixed Effects
Num Den
Effect DF DF F Value Pr > F
period 1 14 1.78 0.2031
formulation 1 14 0.10 0.7564
Least Squares Means
Standard
Effect formulation Estimate Error DF t Value Pr > |t| Alpha
formulation 1 235.15 7.3449 14 32.02 <.0001 0.1
formulation 2 231.87 7.3449 14 31.57 <.0001 0.1
Effect formulation Lower Upper
formulation 1 222.22 248.09
formulation 2 218.93 244.80
Differences of Least Squares Means
Standard
Effect formulation _formulation Estimate Error DF t Value Pr > |t| Alpha
formulation 1 2 3.2855 10.3873 14 0.32 0.7564 0.1
Effect formulation _formulation Lower Upper
formulation 1 2 -15.0097 21.5807
----Mixed 2--End------------------------------------------------------------------------
----Mixed 3--Start------------------------------------------------------------------------
proc mixed data=dose_equivalence;
class subject sequence period formulation;
model AUC=sequence period formulation;
random subject(sequence) / subject=subject;
lsmeans formulation/cl diff alpha=0.1;
run;
quit;
The Mixed Procedure
Fit Statistics
AICC (smaller is better) 305.1
BIC (smaller is better) 306.1
Type 3 Tests of Fixed Effects
Num Den
Effect DF DF F Value Pr > F
sequence 1 14 0.85 0.3732
period 1 14 1.78 0.2031
formulation 1 14 0.10 0.7564
Least Squares Means
Standard
Effect formulation Estimate Error DF t Value Pr > |t| Alpha
formulation 1 235.15 12.7463 14 18.45 <.0001 0.1
formulation 2 231.87 12.7463 14 18.19 <.0001 0.1
Effect formulation Lower Upper
formulation 1 212.70 257.60
formulation 2 209.42 254.32
Differences of Least Squares Means
Standard
Effect formulation _formulation Estimate Error DF t Value Pr > |t| Alpha
formulation 1 2 3.2855 10.3873 14 0.32 0.7564 0.1
Effect formulation _formulation Lower Upper
formulation 1 2 -15.0097 21.5807
----Mixed 3--End------------------------------------------------------------------------
----Mixed 4--Start------------------------------------------------------------------------
proc mixed data=dose_equivalence;
class subject sequence period formulation;
model AUC=sequence period formulation;
lsmeans formulation/cl diff alpha=0.1;
run;
quit;
The Mixed Procedure
Type 3 Tests of Fixed Effects
Num Den
Effect DF DF F Value Pr > F
formulation 1 28 0.03 0.8567
Least Squares Means
Standard
Effect formulation Estimate Error DF t Value Pr > |t| Alpha
formulation 1 235.15 12.7463 28 18.45 <.0001 0.1
formulation 2 231.87 12.7463 28 18.19 <.0001 0.1
Effect formulation Lower Upper
formulation 1 213.47 256.84
formulation 2 210.18 253.55
Differences of Least Squares Means
Standard
Effect formulation _formulation Estimate Error DF t Value Pr > |t| Alpha
formulation 1 2 3.2855 18.0259 28 0.18 0.8567 0.1
Effect formulation _formulation Lower Upper
formulation 1 2 -27.3790 33.9500
----Mixed 4--End------------------------------------------------------------------------
Complete thread:
- Least Square Means (LSM) for unequal sequence yicaoting 2011-10-03 14:37 [Regulatives / Guidelines]
- Least Square Means (LSM) for unequal sequence ElMaestro 2011-10-03 14:51
- Least Square Means (LSM) for unequal sequence yicaoting 2011-10-03 15:28
- Least Square Means (LSM) for unequal sequence ElMaestro 2011-10-03 15:36
- Least Square Means (LSM) for unequal sequence Helmut 2011-10-03 16:14
- Least Square Means (LSM) for unequal sequence ElMaestro 2011-10-03 20:10
- Least Square Means (LSM) for unequal sequence Pankaj Bhangale 2011-10-04 14:52
- Weighted Means? Helmut 2011-10-05 01:53
- Least Square Means (LSM) for unequal sequence yicaoting 2011-10-03 15:28
- LSM for unbalanced sequences -SAS- d_labes 2011-10-04 09:39
- LSM for unbalanced sequences -SAS- yicaoting 2011-10-04 19:37
- SE for unbalanced sequences SAS vs. WinNonlin Helmut 2011-10-05 01:01
- LS Means mean? d_labes 2011-10-05 12:45
- LS Means mean? ElMaestro 2011-10-05 13:23
- PHX/WNL vs. SAS Helmut 2011-10-08 02:21
- PHX/WNL vs. SAS Proc Mixed d_labes 2011-10-10 15:46
- PHX/WNL vs. SAS Proc Mixed Helmut 2011-10-10 16:30
- PHX/WNL vs. SAS Proc Mixed ElMaestro 2011-10-10 19:53
- PHX/WNL vs. SAS Proc Mixed Helmut 2011-10-10 16:30
- Real mixed effects in WNL, SAS, GLM or Mixed (1) yicaoting 2011-10-13 18:39
- Real mixed effects in WNL, SAS, GLM or Mixed (2)yicaoting 2011-10-13 18:52
- Real mixed effects in WNL, SAS, GLM or Mixed (3) yicaoting 2011-10-13 19:05
- Must admit I am lost ElMaestro 2011-10-14 00:02
- Must admit I am lost yicaoting 2011-10-14 06:30
- Must admit I am lost - edited ElMaestro 2011-10-14 13:23
- Must admit I am lost yicaoting 2011-10-14 06:30
- Must admit I am lost ElMaestro 2011-10-14 00:02
- PHX/WNL vs. SAS Proc Mixed d_labes 2011-10-10 15:46
- LSM for unbalanced sequences -SAS- yicaoting 2011-10-04 19:37
- Least Square Means (LSM) for unequal sequence ElMaestro 2011-10-03 14:51