Hi, Can anyone help me how to solve this problem?
#calculation of confidence intervals 1. > nc <- 10000 2. > M1 <- matrix(rfrechet(nc*nobs),nrow=nobs,ncol=nc) 3. > M <- t(apply(M1,2,sort)) 4. > E <- envelope(mat=M) #compute 95% confidance bands *Error in envelope.matrix(mat = M) : rvals must be supplied* My problem is after I run my coding in line 4 the error is highlighted red is come out. I don't know how to solve it. Please help me. Thank you -- "..Millions of trees are used to make papers, only to be thrown away after a couple of minutes reading from them. Our planet is at stake. Please be considerate. THINK TWICE BEFORE PRINTING THIS.." DISCLAIMER: This email \ and any files transmitte...{{dropped:24}} ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.