Jeremy Z Butler wrote: > Hi, > Any hints on how I would generate the means of each 5 number group in a > column of numbers in data.frame form. i.e. get mean of first five in > column and then mean of second five in column etc. etc. > > 1 3.4 > 2 6.0 > 3 2.5 > 4 7.5 > 5 1.8 > 6 4.2 > 7 6.4 > 8 5.7 > 9 17.2 > 10 13.5 > See ?running in package:gregmisc. Sundar