May 2019
Beginner to intermediate
266 pages
5h 57m
English
Content preview from Hands-On Exploratory Data Analysis with R
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The separate() function
This function works in a reverse manner to the unite() function. It separates a single column into multiple columns for the dataset mentioned.
The syntax for implementing the separate() function is as follows:
separate(data, col, into, sep = "[^[:alnum:]]+", remove = TRUE, convert = FALSE")
Here, the parameters are as follows:
- data: Data frame
- col: Refers to the column that needs to be separated
- sep: The separator used, if any
- remove: If TRUE, this will remove the combined column mentioned
- convert: If TRUE, this will convert the column to the specified type
We can create a reverse scenario for the example mentioned in the unite() function. The FuelEfficiency column can be separated from the original ones using the ...
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