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droplevels()

How to drop unused level of factor variable in R

rstats101 · October 8, 2024 ·

In this post, we will learn how to drop unused level or levels of a factor variable in R. Sometimes, we may end up with a factor variable with un used levels after some data munging. Unused factor levels can sometime create issues while analyzing the data. In this tutorial, … [Read more...] about How to drop unused level of factor variable in R

Filed Under: droplevels(), forcats fct_drop() Tagged With: drop unused levels of factor

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