Re: [R] Package survey: singularities in linear regression models

yglm(formula = achievement ~ origin * group, design = design, return.replicates = FALSE, family = gaussian(link="identity")) # The output of the conventional glm() function reports singularities for one coefficient of the interaction mod3 <- glm(formula = achievement ~ origin * group, dat

[R] Package survey: singularities in linear regression models

responding coefficients. However, svyglm() aborts with an error message. Is there a possibility that svyglm() provides output for coefficients without singularities like glm()? Thank you very much, Sebastian Weirich -- Sebastian Weirich, Dipl.-Psych. Institut zur Qualitätsentwicklung im Bildungswese

[R] Package survey: Compute standard deviations from complex survey designs

Hello, svyvar from the survey package computes variances (with standard errors) from survey design objects. Is there any way to compute standard deviations and their standard errors in a similar manner? Thanks a lot, Sebastian __ R-help@r-project.o

[R] Removing subtitles in levelplot

Hello, probable a simple question, but I’m unaware with it. When plotting something like levelplot(z1+z1~x*y|g), each table has a subtitle containing variable name of z1 respectively z2 and the value of g. How can I remove the subtitles? Thanks a lot, Sebastian -- Ist Ihr Browser Vista-