I am using the Unix version of R (version 1.7.0), installed via fink on a G4 Macintosh. I recently upgraded from version 1.6.0 and found that the "car" library now has a problem:
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library(car)
Attaching package 'car':
The following object(s) are masked from package:base :
dfbeta dfbeta.lm dfbetas dfbetas.lm hatvalues hatvalues.lm influence influence.glm influence.lm rstudent rstudent.glm rstudent.lm
x <- 1:10 y <- 2*x+3+2*rnorm(10) model<-lm(y~x) qq.plot(model)
Bus error
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No plot appears. After the bus error, R no longer operates normally, and I have to kill the terminal window in order to quit.
i just upgraded from R version 1.6, under which "car" had no problems.
Has anyone else seen this problem? Any ideas?
Two ideas:
a) Reinstall a recent version of "car". b) Upgrading to R-1.7.1, which is recent, is always a good idea.
Uwe Ligges
John
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