A strange problem with sem:
I downloaded the sem library and then, I specified my simple measurement model
(below). I highlighted it and ran it. It ran, but it did NOT tell me "22 lines
read". And nothing works after that - it looks like it runs, but it does not
produce anything...
Did I make a mistake somewhere in the model? (notice, TIME has only 1 indicator
- t1, and I fixed t1's error variance at 0.414.)
Thank you!
model1 <- specify.model()
NECESSITY -> n1, NA, 1
NECESSITY -> n2, lam_nec_2, NA
NECESSITY -> n3, lam_nec_3, NA
NECESSITY -> n4, lam_nec_4, NA
FRUGALITY -> f1, NA, 1
FRUGALITY -> f2, lam_frug_2, NA
FRUGALITY -> f3, lam_frug_3, NA
TIME -> t1, NA, 1
n1 <-> n1, theta_n1, NA
n2 <-> n2, theta_n2, NA
n3 <-> n3, theta_n3, NA
n4 <-> n4, theta_n4, NA
f1 <-> f1, theta_f1, NA
f2 <-> f2, theta_f2, NA
f3 <-> f3, theta_f3, NA
t1 <-> t1, NA, 0.414
NECESSITY <-> NECESSITY, phi_NN, NA
FRUGALITY <-> FRUGALITY, phi_FF, NA
TIME <-> TIME, phi_TT, NA
NECESSITY <-> TIME, phi_NT, NA
NECESSITY <-> FRUGALITY, phi_NF, NA
FRUGALITY <-> TIME, phi_FT, NA
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