Displaying 3 results from an estimated 3 matches for "v013".
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2013
2006 Aug 18
3
Lattice package par.settings/trellis.par.settings questions
Hi All,
I'm trying to modify some of the default graphic parameters in a
conditional histogram. While I was able to change the default grey
background to white, I couldn't change the axis.font or the xlab font.
I used the following code:
/histogram(~V751|V013+V025, finalbase, xlab="Heard of HIV/AIDS
(No/Yes)", col=c("cyan","magenta"), par.settings=list(background="white"))
/The arguments for example like /axis.font=2/, or /cex=2/ are not
working in the /par.settings(). /I also tried to read the manual of
/tre...
2006 Jul 19
1
Problem with ordered logistic regression using polr function.
...o NA's in y but there are NA's in X's)
The error I'm getting is:
/Warning messages:
1: non-integer #successes in a binomial glm! in: eval(expr, envir, enclos)
2: design appears to be rank-deficient, so dropping some coefs in:
polr(right.ans ~ S107 + children + work + rel + media + V013 +
/
Also, if I write
/summary(ordlog)/
I'm getting the following error:
/Re-fitting to get Hessian
Error in if (all(pr > 0)) -sum(wt * log(pr)) else Inf :
missing value where TRUE/FALSE needed
/Could anybody point out the problem?
Thanks,
Debarchana.
--
Debarchana Ghosh
Resear...
2006 Jul 19
0
Problem with ordered logistic regression using polr function
...no NA's in y but there are NA's in X's)
The error I'm getting is:
Warning messages:
1: non-integer #successes in a binomial glm! in: eval(expr, envir, enclos)
2: design appears to be rank-deficient, so dropping some coefs in:
polr(right.ans ~ S107 + children + work + rel + media + V013 +
Also, if I write
summary(ordlog)
I'm getting the following error:
Re-fitting to get Hessian
Error in if (all(pr > 0)) -sum(wt * log(pr)) else Inf :
missing value where TRUE/FALSE needed
Could anybody point out the problem?
Thanks,
Debarchana.
--
Debarchana Ghosh
Research Ass...