Ko-Kang Kevin Wang wrote:
I've been looking through the documentation for sample(), but can only get it to work with vectors. Is it possible to sample from a dataframe?

Do you want to sample rows from a single dataframe? How about something like this where 10 is the number of rows sampled:


mydata[sample(dim(mydata)[1], 10),]

hope it helps,

Chuck Cleland

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