Hello, Below is a reproducible example to generate the output by using Dr. Young's R code on the above subject . As commented below, the issue is that part of the code (regtol.int and plottol) does not seem to work.
I would appreciate receiving your advice toward resolving the issue. Thanks and regards, Pradip Muhuri setwd ("E:/") require ("tolerance") d1<- "xlndur ylnant 8.910797 0.33901690 9.001415 0.36464311 8.983936 0.53976194 8.948035 0.33901690 9.056784 0.39266961 9.018593 0.18617770 9.001415 0.53976194 8.983936 -0.11005034 8.966147 0.53102826 8.948035 0.59885086 6.900000 NA" xd1 <- read.table(textConnection(d1), header=TRUE, as.is=TRUE) print (xd1); str (xd1) #This code works xout1 <- regtol.int (reg=lm (formula=ylnant ~ xlndur, data=xd1), alpha=.05, P=0.99, side=2) print (xout1) #This code does not work xout2 <- regtol.int (reg=lm (formula=ylnant ~ xlndur, data=xd1), new.xlndur = NULL, alpha=.05, P=0.99, side=2) print (xout2) #This code does not work plottol(xout1, x=cbind(1,x), y=y, side="two", x.lab="X", y.lab="Y" ) #This code does not work plottol(xout2, x=cbind(1,x), y=y, side="two", x.lab="X", y.lab="Y" ) [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.