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Sample data and cross-validation with dplyr

Sample data and cross-validation with dplyr: Learning the R Tidyverse
Sample data and cross-validation with dplyr: Learning the R Tidyverse

For large data sets or where cross-validation is important, it's useful to be able to easily sample a data set. The sample* verbs make it simple to repeatably (or not) sample a data set.

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Skill Level Intermediate
3h 44m
Duration
16,124
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Skills covered in this course
Big Data IT R

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