[R] Loop with random sampling and write.table

Pete Pete noxyport at gmail.com
Sat Sep 3 15:57:02 CEST 2011


I need to perform this simple sampling function several hundred times:

x1=as.character(rnorm(1000, 100, 15))
x2=as.character(rnorm(1000, 150, 10))

sample1=as.data.frame(sample(y1$x1, 12, replace = FALSE, prob = NULL))
write.table(sample1, "sample1.txt", sep="	",row.names=F,quote=F)

My knowledge of loops is quite low. How can I produce 100 loops of the
sampling leading to 100 files from sample1.txt to sample100.txt?

Thanks for you help!

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