Re: [R] Help create a loopto conduct multiple pairwise operations

You can put the dataframes in a list and then use 'combn' to determine the possible pairwise combinations and then use this in an lapply to compute the products which is also in a list: > > X.alleles <- c(1,5,6,7,8) > X.Freq<- c(0.35, 0.15, 0.05 , 0.10, 0.35) > Loc1 <- cbind(

[R] Help create a loopto conduct multiple pairwise operations

#Hello, #I have three data frames, X,Y and Z with two columns each and different numbers of rows. # creation of data frame X X.alleles <- c(1,5,6,7,8) X.Freq<- c(0.35, 0.15, 0.05 , 0.10, 0.35) Loc1 <- cbind( X.alleles,X.Freq) X <- data.frame(Loc1) #creation