Displaying 1 result from an estimated 1 matches for "weightag".
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weightage
2010 May 20
2
Re : Manipulating Data Frames
...May Jun
1 AAA 1 1 0 2 2 0
2 BBB 1298 1195 1212 1244 1158 845
3 CCC 0 0 0 1 2 1
4 DDD 5 11 17 15 10 9
5 EEE 18 28 27 23 23 16
6 FFF 68 152 184 135 111 86
from this data frame, I took "Jan" as base and calculating weightage like
this :
> basemonth.sum <- sum(data[[2]])
> basemonth.sum
[1] 1390
> basemonth.data <- data[[2]]
> basemonth.data
[1] 1 1298 0 5 18 68
> weightage <- basemonth.data / basemonth.sum
> weightage
[1] 0.0007194245 0.9338129496 0.0000000000 0.003597122...