Quantcast
Channel: Active questions tagged r - Stack Overflow
Viewing all articles
Browse latest Browse all 206235

How to count number of occurrences in a specific column that meet a condition (4 letters)

$
0
0

I want to count the number of times a 4 letter factor observations occurs in a given column in a dataframe. How do I do this?


Viewing all articles
Browse latest Browse all 206235

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>