KnowledgeHub
Questions
Tags
Users
Search
Alex Rivera
|
Logout
Edit Question
Title
Body
I have a dataframe m and I want to remove all the rows where the f_name column has an entry greater than 3. I assume I can use something similar to m <- m[-grep("nchar(m$f_name)>3", m$f_name]
Tags (comma-separated)
Save Edits
Cancel