" @4 R1 e9 e6 F- H2 z. a% t附:GLM与GENMOD在协方差分析结果的比较, Y! O' A3 D- x; y. U8 ?& L
data drugtest; ' Y+ ` K2 H7 z0 s$ A
input Drug $ PreTreatment PostTreatment @@; n3 T- r* Y' S* d9 i
datalines; . B3 c/ b$ G" y& D- C! p A 11 6 A 8 0 A 5 2 A 14 8 A 19 11 0 D: p0 W* }2 ?0 E A 6 4 A 10 13 A 6 1 A 11 8 A 3 0 * d% ~ C) R: ~8 Y. a& j D 6 0 D 6 2 D 7 3 D 8 1 D 18 18 1 _4 J7 {* I8 j8 s* ^
D 8 4 D 19 14 D 8 9 D 5 1 D 15 9 2 u' s. Z- H/ H# y1 N$ b* F( ` F 16 13 F 13 10 F 11 18 F 9 5 F 21 23 1 J" i' ~; T( ]# a4 E
F 16 12 F 12 5 F 12 16 F 7 1 F 12 20 $ ^# u0 t7 l7 F5 X$ A9 K ; 3 U2 P/ B3 k3 F E
5 u V" g/ o V
proc glm; " F3 C* e1 A6 x# n class Drug; ) T* ~. o) m7 B4 ?
model PostTreatment = Drug PreTreatment / solution; ' D7 g$ d# l+ V% G( N; j8 P
lsmeans Drug / stderr pdiff cov out=adjmeans; 7 }' @ {/ ^0 L6 ~3 l
run; ( K7 ~" m/ r6 n
+ Y) z6 \( p) V J proc genmod data=drugtest; 8 s8 ^) Z5 _1 q$ \ n; d class Drug; 6 L$ o1 O% K, F1 b; M. P! l* k
model PostTreatment = Drug PreTreatment / dist=NOR link=ID obstats type1; 7 `* ?- w$ _- c! e j- I: ~ run; g# x @5 e- [5 v: T/ s
- Z- h- v( r% F) j( B proc print data=adjmeans; 9 Z. |9 L; S9 A1 M) B run; q P2 |$ C* y6 I. G+ d ( h s0 T/ i( [+ T. }! D& u3 b & Q3 q/ ]- q" u4 Z) g9 f1 ? # C2 x* T% I) i( C' E/ x7 H作者: 无法定义 时间: 2015-4-1 13:59