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iriit
2011 Jul 26
2
Invalid "times" argument?
...package called "cirt" to model a data that contains only 0s, 1s and 9s. The
package is basically used for Monte Carlo Markov Chain estimation of
parameters and I specified 5000 iterations. The model seems to run fine but
when I try to recover odds ratio statistics using the function "irtfit" (part
of the cirt package), I keep getting the following error. I tried to already
look on R mailing list serves to understand what this could possibly mean. My
only understanding so far is that there is some entry in my data set that is
not a 0, 1 or a 9..or that there's some spacing iss...