Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- Para borrar de un data frame columnas que tengan solo ceros
- ```{r}
- df<- data.frame()
- df<-df[,colSums(df != 0) != 0]
- ## Para borrar as columnas que sean NA de un data frame df
- df<-df[!is.na(df$var2),]
- ```
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement