Shulou(Shulou.com)06/01 Report--

This article will explain in detail how to use sample function to achieve random sampling in R language. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

Using sample function to realize random sampling sample (x, size, replace = FALSE, prob = NULL)

The first parameter x: the extracted vector

The second parameter size: the number of decimates

The third parameter replace: whether it is put back, it will not be put back by default.

Vec

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