search for: tp3435494p3435592

Displaying 1 result from an estimated 1 matches for "tp3435494p3435592".

2011 Apr 08
3
random sampling with levels and with replacement
Dear all, i have a dataset of about 400 records , with a variable that has  two levels 40 bad and 360 good among other variables,how do i come up  with10 random samples that have the composition of as the main sample  but maintaining the 40 bad 360 good with replacement, i recently discovered that my random samples generated dont maintain the ratio. My code is as  : mysample <-