Displaying 1 result from an estimated 1 matches for "predicted_y".
Did you mean:
predicted
2011 Aug 27
1
Grouping variables in a data frame
...would like to group the users based on user_id and time and see the y values and predicted y values at the same time. Or plot them some how. Is there any way to somehow group them together so that I can learn more about my data by grouping them?
I would like to get these at the end
user_id time y predicted_y
Thanks a lot,
Andra