How to Rename All Columns in a Data Frame in R – Demonstration
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In this video, Monika Wahi shows you how to make a vector of new column names for a data frame, then replace the old column names with sleek new ones!
Download files from Github here: https://buff.ly/3EIAtX1
💿 Here’s a video of Monika demonstrating how to read in an RDS: • How to Read an RDS File Into R – Demo...
📀 Here’s a video of Monika demonstrating the colnames command: • How to Save Column Names in a Vector ...
💿 Here’s a video of Monika demonstrating how to make a character vector: • How to Make a Character Vector in R –...
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TIMESTAMPS & LINKS
00:28 Reviewing dataset. Learn to read in an RDS file: • How to Read an RDS File Into R – Demo...
01:23 Modular vs. non-modular code examples
01:44 Vector of new names for columns. Learn to make vectors: • How to Make a Character Vector in R –...
02:03 Reviewing the names command
02:51 Differences in the modular vs. non-modular strategy
03:13 Non-modular code example
03:22 Running the code and checking the results
How to Rename All Columns in a Data Frame in R – Demonstration