Error capture

May 6, 2008
By

(This article was first published on Quantitative Ecology, and kindly contributed to R-bloggers)

In a recent post to r-sig-ecology, Mike Colvin suggested the following to capture errors within a loop:


for (i in 1:1000){
fit<-try(lm(y~x,dataset))
results<- ifelse(class(fit)=="try-error", NA, fit$coefficients)
}

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