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...split=..., xpnt=..., x=..., mxdiag=6971508156.8648586, ntiny=0, iflag=0, mmpyn=0x7ffff3d7 9d90 <mmpy8>, smxpy=0x7ffff3d75b80 <smxpy8>, tiny=Cannot access memory at address 0xe00000000 #2 0x00007ffff3d7849c in blkfc2 (nsuper=<optimized out>, xsuper=..., snode=..., split=..., xlindx=..., lindx=..., xlnz=..., lnz=..., link=..., length=..., indmap=..., relind=..., tmpsiz=10, temp=..., iflag=0, mmpyn=0x7ffff3d79d90 <mmpy8 >, smxpy=0x7ffff3d75b80 <smxpy8>, tiny=Cannot access memory at address 0xe00000000 #3 0x00007ffff3d78bad in blkfct (neqns=<optimized out&gt...

Gurus: I have a new version of my quantreg package with minimal changes, mainly to fix some obscure fortran problems. It fails R CMD check ?as-cran with the error: Running examples in ?quantreg-Ex.R? failed The error most likely occurred in: > base::assign(".ptime", proc.time(), pos = "CheckExEnv") > ### Name: plot.rqss > ### Title: Plot Method for rqss Objects

..."pop4", "pop5")) toydf <- data.frame(facA = toydf[[3]], facB = toydf[[2]], x = toydf[[1]], y = rnorm(1000)) xyplot(y ~ x | facA, groups = facB, data = toydf, panel.groups = function(x, y, subscripts, ...) { panel.xyplot(x, y, ...) lindx <- which(y[subscripts] == max(y[subscripts], na.rm = TRUE)) xleft <- mean(x[lindx], na.rm = TRUE) fit <- lm(y[x >= xleft] ~ x[x >= xleft]) panel.abline(fit) }) ---<---------------cut here---------------end---------------->--- i.e. the left lim...

Quantile Regression for Longitudinal Data. Hi, I am trying to estimate a quantile regression using panel data. I am trying to use the model that is described in Dr. Koenker's article. So I use the code the that is posted in the following link: http://www.econ.uiuc.edu/~roger/research/panel/rq.fit.panel.R I am trying to change the number quantiles being estimated. I change the codes about