Here’s a snippet of code I used to generate files to upload to visors.
makeRandFileForVisor <- function(size = 50, fname = "xyz"){
write.table(sample(1:size),
file = paste("E:\shared\rand",
size,
fname,
".txt",
sep=""),
quote= FALSE,
row.names= FALSE,
col.names= paste("rand",size,fname, sep="")) }
visors <- c("ag","dr","kg","ad","cr","gk",
"mmj","mj","ah","gd","sw","rs")
for (i in visors) {
makeRandFileForVisor(20,i)
makeRandFileForVisor(50,i)
makeRandFileForVisor(100,i)
makeRandFileForVisor(200,i)
}

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