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R Split Data Frame Variable into Multiple Columns (3 Examples) | Separate String | stringr vs. tidyr - YouTube
![Confused myself while trying to split data into a 75% testing set and 25% training set... It's not pulling evenly (i.e. 75%) from each "Variety," it's just pulling 75% of the overall Confused myself while trying to split data into a 75% testing set and 25% training set... It's not pulling evenly (i.e. 75%) from each "Variety," it's just pulling 75% of the overall](https://i.redd.it/7nnq625mcuz51.png)
Confused myself while trying to split data into a 75% testing set and 25% training set... It's not pulling evenly (i.e. 75%) from each "Variety," it's just pulling 75% of the overall
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