Posted by: I485 January 3, 2014
Login in to Rate this Post:
0 
? 
?
You can use PROC SQL
Then at the end, Merge 3 dataset by SNP_ID
or rename each variables in the dataset.
For example:
for data one (rename =allele1_Forward =A1_1 allele2_Forward= A1_42.........)
For data two (rename = allele1_Forward = A2_1 allele2_Forward = A2_43 ......)
do the same thing for data three
do the same thing for data three
Then at the end, Merge 3 dataset by SNP_ID
Hope that helps.