stevensanderson, 10 days ago Discover essential techniques to check for column existence in R data frames! Use %in% with names() or colnames(), explore dynamic checks with exists() and within(), or identify patterns with grepl(). Experiment with these methods in your projects. Post: https://www.spsanderson.com/steveondata/posts/2024-05-13/ #R #RStats #RProgramming #Programming #Coding #Data image/png
Discover essential techniques to check for column existence in R data frames!
Use %in% with names() or colnames(), explore dynamic checks with exists() and within(), or identify patterns with grepl(). Experiment with these methods in your projects.
%in%
names()
colnames()
exists()
within()
grepl()
Post: https://www.spsanderson.com/steveondata/posts/2024-05-13/
#R #RStats #RProgramming #Programming #Coding #Data
image/png
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