ILAE ÔAll EpiÕ README:

# Marker    - this is the marker name
# Allele1   - the first allele for this marker in the first file where it occurs
# Allele2   - the second allele for this marker in the first file where it occurs
# Weight    - the sum of the individual study weights (typically, N) for this marker
# Z-score   - the combined z-statistic for this marker
# P-value   - meta-analysis p-value
# Direction - summary of effect direction for each study, with one '+' or '-' per study
# HetISq    - I^2 statistic which measures heterogeneity on scale of 0-100%
# HetChiSq  - chi-squared statistic in simple test of heterogeneity
# df        - degrees of freedom for heterogeneity statistic
# HetPVal   - P-value for heterogeneity statistic

# Order of cohorts in ÒdirectionÓ column:
# --> Input File 1 : EPIGEN-Brussels
# --> Input File 2 : EPICURE
# --> Input File 3 : GenEpa
# --> Input File 4 : ILM Collaboration
# --> Input File 5 : Philadelphia.550.AA
# --> Input File 6 : Philadelphia.550.CAU
# --> Input File 7 : Philadelphia.OMNI.AA
# --> Input File 8 : Philadelphia.OMNI.CAU
# --> Input File 9 : EPIGEN-London
# --> Input File 10 : Hong Kong
# --> Input File 11 : EPIGEN-Dublin
# --> Input File 12 : EPIGEN-Duke

? --> result not available in that cohort.