各位大神,我写的语句有问题吗?
TITLE: this is an example of a CFA with
continuous factor indicators;
DATA: FILE IS 未标题3.dat;
VARIABLE:
NAMES ARE ID a1-a13 SEX AGE EDUCATION b1-b3 b5-b10;
usevariables are EDUCATION b1-b2 b9;
define:
b1b9=b1*b9;
b2b9=b2*b9;
analysis:
TYPE = RANDOM;
ALGORITHM = INTEGRATION;
model:
x by b1 b2;
m by b9;
y by EDUCATION;
xm by b1*b9 b2*b9;
y on x;
y on m;
y on xm;
output:
STANDARDIZED;
ALPHA
X M Y XM
________ ________ ________ ________
1 0.000 0.000 0.000 0.000
BETA
X M Y XM
________ ________ ________ ________
X 0.000 0.000 0.000 0.000
M 0.000 0.000 0.000 0.000
Y 0.000 0.000 0.000 0.000
XM 0.000 0.000 0.000 0.000
PSI
X M Y XM
________ ________ ________ ________
X 0.050
M 0.000 0.050
Y 0.000 0.000 0.050
XM 0.000 0.000 0.000 0.050
我表示看不懂,不知道为什么是这样