How to plot a partial residual plot of a continuation ratio model in R? -


i trying plot partial residual of continuation ratio model in r.

i using following code:

load(url("http://www.produnis.de/r/ordinalsample.rdata")) mydata <- ordinalsample head(mydata) require(vgam) cr <- vglm(mood ~ jobfamily + jobsatisfaction, data=mydata, family=sratio(parallel=t,reverse=f));cr par(mfrow = c(2, 1)) plotvgam(cr,residuals=t) par(mfrow = c(1, 1)) dev.off()

unfortunately, gives me following error message:

warning:  1: in vplot.numeric(x, ...) :    ncol(residuals) != ncol(y) residuals not plotted  2: in vplot.numeric(x, ...) :   ncol(residuals) != ncol(y) residuals not plotted

i not understand why occurs , thankful advice on how fix it...

i know how plot partial residual plot using "rms" package command residuals.lrm(fit,type="partial",pl=t), unfortunately, command won't work vglm-fitted models...


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