Numbers -- thanks. Another clever trick. On 5/25/2018 11:54 AM, Greg Minshall wrote: > Evan, > > are you really looking at numbers, or just at character strings (that, > in your case, happen to be numbers)? if just characters, this rather > odd combination of strsplit() and Reduce() might do the trick: > ---- >> x <- '10110111' >> print(x) > [1] "10110111" >> y <- Reduce(function (x,y) { paste(x, y, sep=".") }, unlist(strsplit(x, >> "")), init="", right=TRUE) >> print(y) > [1] "1.0.1.1.0.1.1.1." > ---- > > cheers. > . >
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