Displaying 1 result from an estimated 1 matches for "t2_sr1".
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t2_r1
2009 Oct 14
1
ltm package error for grm (IRT)
...,constrained=F,IRT.param=T,start.val="random")
I have cannot figure out where I have gone wrong and was unable to find
mention of similar errors in the archives. Any help would be much
appreciated. A subset of my actual data that produces the same error is
pasted below
Thank you,
ben
t2_sr1 t2_sr2 t2_sr3 t2_sr4 t2_sr5
1 5 1 5 5
1 4 1 4 4
4 2 4 2 1
4 5 4 1 4
1 5 5 1 5
1 4 1 5 5
3 2 4 2 4
5 3...