this is my data
A B C
A 9 1 0
B 2 2 2
C 3 3 3
I want to get percentage of each row
my expect data is
A B C
A 0.9 0.1 0
B 0.33 0.33 0.33
C 0.33 0.33 0.33
I made my data with 'dcast' and there is column name on A,B and C. so actually my real data is
Name A B C
1 A 0.9 0.1 0
2 B 0.33 0.33 0.33
3 C 0.33 0.33 0.33