I used in 2004 an earlier version of R (1.6.0 ?) for quantile regressions
Now I downloaded version 2.5.1-win32 and I cannot A) read my old files (Our
exel working space was saved in csv) and also the series of instructions
does not work, see below (B) rq function is not recognized)
filename <- read.csv("filename.csv",header=TRUE,row.names=1)
fit95 <-rq(y~a+b,data=filename,tau=.95)
Thanks in advance
Vivian Montecino
Dpto. Ciencias Ecológicas
Facultad de Ciencias
U de Chile
Casilla 653, Las Palmeras 3425
Santiago, Chile
tel 56-2-9787405
fax 56-2-2727363
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