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2010 Oct 10
0
rearrange command in quantreg package
...plot(rearrange(zp),do.points = FALSE, add=TRUE,col.h="red",col.v="red") legend(.6,300,c("Before Rearrangement","After Rearrangement"),lty=1,col=c("black","red")) 2. My initial target was to re-estimate the fitted curves (nox=b1_hat*pcinc+b2_hat*pcinc^2+b3_hat*pcinc^3) without the quantile crossing. Obviously the rearrange command does not do this. Does anybody know how can I re-estimate (if possible) the quantile regressions without the curves crossing for different quantiles? Thanks a lot -- View this message in context: http://r.7896...