Re: [R] corMatrix crashes R 2.5.1 (windows XP) with corARMA structure

This is reproducible with R-2.6.0 for me. You might want to report it to R-Core, the maintainer of that package. Uwe Ligges Benjamin Tyner wrote: > R-helpers, > > n <- 100 > arcoefs <- c(0.8) > macoefs <- c(-0.6) > p <- length(arcoefs) > q <- length(macoefs) > require(nlme) > tmp <- corARMA(va

[R] corMatrix crashes R 2.5.1 (windows XP) with corARMA structure

R-helpers, n <- 100 arcoefs <- c(0.8) macoefs <- c(-0.6) p <- length(arcoefs) q <- length(macoefs) require(nlme) tmp <- corARMA(value=c(arcoefs,macoefs), form=~1, p=p, q=q) Sigma <- corMatrix(tmp, covariate = 1:n) # results in segfault Have I used these commands in an improper way? Thanks Ben _