Stratified sampling with percentages 100x's in R

Asked Mar 23 '17 at 16:30

Active Mar 23 '17 at 17:56

Viewed 190 times

Hello and thank you for looking at this question. I have three columns: User ID, Status (active or inactive) and Tenure (target or no). I want to sample 428 of these ID's 100 times (with replacement). The samples must be 77% target tenure and 23% no tenure. The end goal is to see the average percentage of active and inactive ID's for the 100 samples. I'm using R for this analysis and I'm pretty new, so far I can only get the random sampling

sample <- data[sample(1:nrow(data),428,replace = TRUE),]

Any help or ideas would be incredible, thanks so much

edited Mar 23 '17 at 17:56

asked Mar 23 '17 at 16:30

Lexx87

77% + 33% != 100% – GGamba Mar 23 '17 at 16:34
How about the answers at http://stackoverflow.com/questions/7950834/drawing-a-stratified-sample-in-r – Mar 23 '17 at 17:35
Woops sorry, meant to write 23 thanks! – Lexx87 Mar 23 '17 at 17:56

Stratified sampling with percentages 100x's in R

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