Just to add:
If your original dataset have only few columns, then you can try this too:
res1<-within(mutate(dat1,AB001A_1=1*(AB001A==AB001A[2]),AB0002A_1=1*(AB0002A==AB0002A[2]),AB362_1=1*(AB362==AB362[2]),SUM=rowSums(cbind(AB001A_1,AB0002A_1,AB362_1)),MATCH=(SUM/3)*100),{MATCH[1:2]<-NA;RANK=rank(M
Hi,
May be this helps:
As you wanted to match only from row3 onwards to row2, the corresponding values
on row1 and row2 were set to NA.
dat1<- read.table(text="
S.No AB001A AB0002A AB362
P1 -/- C/C A/A
P2 C/C C/C A/A
Hi,
It is not that clear.
If VAR1 is a match between columns AB001A, AB0002A, VAR2 between AB001A, AB362
and VAR3 between AB0002A and AB362:
Also, I assume row8 match would be taken as 1.
dat1<- read.table(text="
S.No AB001A AB0002A AB362
1 -/- C/C A/A
3 matches
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