search for: whatever1000

...w. I would like to use the function write.table() to write the files, and use a loop to do it: for (i in 1:1000){ bb8[2,] = sample(bb8[2,]) write.table(bb8, quote = F, sep = '\t', row.names = F, col.names = F, file = 'whatever?????.txt') } so all the files are called whatever1: whatever1000 Any idea? Cheers, Federico -- Federico C. F. Calboli Department of Epidemiology and Public Health Imperial College, St Mary's Campus Norfolk Place, London W2 1PG Tel +44 (0)20 7594 1602 Fax (+44) 020 7594 3193 f.calboli [.a.t] imperial.ac.uk f.calboli [.a.t] gmail.com