@Paruloberai wrote:
Hi, I have some doubts in the workshop. Before imputing missing values, When I search for missing values in the train file using is.na function and colSums also doesn't show any NAs in the column, I can see only FALSE values and no TRUE values and while using summary() I can't see any NAs in the variables even though the excel file has many NAs;
I am not sure if someone can help me please!
Posts: 4
Participants: 2