《簡單效應(yīng)分析》PPT課件.ppt

簡單效應(yīng)分析,Simple main effect,必要性 方法： 改寫EMMEANS語句 編寫MANOVA語句,改寫EMMEANS語句,Paste到syntax,UNIANOVA grade BY textbook method /METHOD = SSTYPE(3) /INTERCEPT = INCLUDE /POSTHOC = textbook method ( LSD T2 ) /EMMEANS = TABLES(textbook) COMPARE ADJ(LSD) /PRINT = DESCRIPTIVE HOMOGENEITY /CRITERIA = ALPHA(.05) /DESIGN = textbook method textbook*method .,改寫EMMEANS語句,檢驗textbook在method上的簡單效應(yīng) UNIANOVA grade BY textbook method /METHOD = SSTYPE(3) /INTERCEPT = INCLUDE /EMMEANS = TABLES(textbook*method) COMPARE（ textbook ） ADJ(LSD) /CRITERIA = ALPHA(.05) /DESIGN = textbook method textbook*method .,檢驗method在textbook上的簡單效應(yīng) UNIANOVA grade BY textbook method /METHOD = SSTYPE(3) /INTERCEPT = INCLUDE /EMMEANS = TABLES(textbook*method ) COMPARE (method) ADJ(LSD) /CRITERIA = ALPHA(.05) /DESIGN = textbook method textbook*method .,編寫MANOVA語句,檢驗textbook在method上的簡單效應(yīng) MANOVA grade BY textbook(1,2) method(1,3) /DESIGN = textbook within method(1) textbook within method(2) textbook within method(3) .,檢驗method在textbook上的簡單效應(yīng) MANOVA grade BY textbook(1,2) method(1,3) /DESIGN = method within textbook (1) method within textbook (2).,二因素分析，包括簡單效應(yīng)，多重比較檢驗！ GLM a1b1 a1b2 a2b1 a2b2 /WSFACTOR = A 2 Polynomial B 2 Polynomial /METHOD = SSTYPE(3) /EMMEANS = TABLES(A*B) COMPARE (A) ADJ(LSD) /在B因素的各個水平上A因素的各個水平的多重比較(LSD方法) /EMMEANS = TABLES(A*B) COMPARE (B) ADJ(LSD) /在A因素的各個水平上B因素的各個水平的多重比較(LSD方法) /PRINT = DESCRIPTIVE /CRITERIA = ALPHA(.05) /WSDESIGN = A B A*B.,三因素條件 GLM a1b1c1 a1b1c2 a1b2c1 a1b2c2 a2b1c1 a2b1c2 a2b2c1 a2b2c2 /WSFACTOR = A 2 Polynomial B 2 Polynomial C 3 Polynomial /METHOD = SSTYPE(3) /EMMEANS = TABLES(A*B) COMPARE (A) ADJ(LSD) /* A 因素在B因素各個水平上的效應(yīng)（多重比較采用LSD） /PLOT = PROFILE ( A*B) /* 作圖(A as 橫軸, B為橫軸) /EMMEANS = TABLES(A*B*C COMPARE (A) ADJ(LSD) /* A因素在B*C結(jié)合的各水平上的效應(yīng). /PRINT = DESCRIPTIVE /CRITERIA = ALPHA(.05) /WSDESIGN = A B C A*B A*C B*C A*B*C. 以上全部是重復(fù)測量方差分析的例子，其他實驗設(shè)計在PASTE之后作相應(yīng)的修改即可。,給個混合設(shè)計的程序，和完全被試內(nèi)有一點兒不同： GLM a1 a2 BY B /WSFACTOR=A 2 Polynomial /A是被試內(nèi)變量，B是被試間變量 /METHOD=SSTYPE(3) /EMMEANS=TABLES(B*A)