Displaying 2 results from an estimated 2 matches for "dfscale".
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fscale
2008 Mar 13
0
help with summary(polr_model)
hello everybody
I'm a newbie with ordered probit and with polr too.
The problem is that I have a dependent variable I need to explain
with an ordered probit that is
> head(dfscale$sod.sit.ec.fam,100)
> [1] 5 7 5 6 5 5 6 8 6 8 8 8 6 6 6 5 0 5 NA 6
> [21] 7 NA NA 0 0 2 5 3 6 6 7 6 NA 8 6 6 7 NA NA NA
> [41] 4 5 NA 10 3 9 10 10 7 5 5 5 NA NA 5 7 1 1 7 3
> [61] 6 7 NA 4 6 NA 3 4 5 3 4 4 4 5 NA 2 4 4...
2008 Mar 15
1
again with polr
...agg) +
> log(ncomp - nfiglitot) +
> eta +
> I(eta^2) +
> uomo +
> elem +
> laurea +
> saluteno +
> extra
> ,
> data = dfscale,
> method = "probit",
> Hess = T
> )
now I've putted Hess=T in order to perform a summary on the
estimate. I missed this option last time
> try.op
> Call:
> polr(formula = as.ordered(sod.sit.ec.fam) ~ log(y) + log(1 +...