polyserial correlation in prelis 2

2000-08-06 Thread castlemaster
hi, there is a test of model with chi-sq value, d.f. and p-value provided for the polyserial correlation coefficients in prelis 2. is it a test of close fit or a test of significance? does a test of significance exist? any reference? many thanks. ==

Re: lisrel

2000-03-21 Thread castlemaster
Chuck Cleland wrote: > castlemaster wrote: > > i;m new to lisrel (sem). i have some problem about 2nd-order cfa. > > from the book i read, it says > > "... 3 1st-order factors, the higher-order structure will be > > just-identified... > > ...with a 1st-ord

lisrel

2000-03-21 Thread castlemaster
hi, i;m new to lisrel (sem). i have some problem about 2nd-order cfa. from the book i read, it says "... 3 1st-order factors, the higher-order structure will be just-identified... ...with a 1st-order factors, we have six (4x3/2) pieces of information; the number of estimable parameters is also si