I am trying to filter text file for missing and redundant markers in
R. But R session gets aborted. I think this is because of the large file size because this code works on other small files. This file has SNP markers for 50 genotypes and is 25 Gb in size. So I want to do the same filtering for missing and redundant SNPs in the cluster and then import the file in R for further analysis. I am not sure how can I do it in the cluster.
Additionally, I think there is a problem in saving text file to RData file as well. I appreciate your time and effort for any help. Thank you!