Displaying 1 result from an estimated 1 matches for "tp4153024p4153112".
2011 Dec 03
4
Data alignment
Hello!
I have a data.frame which looks like:
Name - Value
A - 400
A - 300
B - 200
B - 350
C - 500
C - 350
D - 450
D - 600
E - 700
E - 750
F - 630
F - 650
I want to add another column where all A,B should get an index 1, all C,D an
index of 2 and all E,F an index of 3 so that the data.frame looks like:
ID - Name - Value
1 - A - 400
1 - A - 300
1 - B - 200
1 - B - 350
2 - C - 500
2 - C - 350
2