format_mGWA {mQTL.NMR} | R Documentation |
This function enables to reformat data into the proper format. The user should provides in input metabolomic file, Genotype file, map file and a file containing sex, age and individual IDs.
format_mGWA(datafile, genofile1, genofile2, covarfile, outdat, outgeno)
datafile |
metabolomic data file |
genofile1 |
genotype file in the "ped" format |
genofile2 |
map file containing more information on SNP marker (position, ...) |
covarfile |
a text file contains covariates such as age or sex |
outdat |
output data file with formatted phenotype data in csvs format |
outgeno |
output data file with formatted genotype data in csvs format |
formatted phenotype and genotype data files (in format csvs) are written to the user working directory (it is therefore preferable that the user create a new directory to be used throughout the study)
Lyamine Hedjazi
load_datafiles() format_mGWA(human.pheno, human.geno, humanMap, covarFile,cleandat, cleangen)