PascalX doesn't score genes when rsid is the last column in the GWAS sumstats file

[mjbeyeler]

Hi,

I think I discovered a bug when loading GWAS sumstats. Some of my sumstats have the rsid as the last column in the file. This resulted in seemingly correct loading of the data. PascalX proceeds to scoring the genes, but the scoring results in 0 genes scored.

After some trial and error, I realized that simply putting the rsid column not as the last one solved the issue.

As a minimal example, this was the format of the .tsv that worked:

rsid	Effect	P-value
rs7899632	-0.0246	0.0958

This is the same file, with rsid as the last column, that doesn't work:

Effect	P-value	rsid
-0.0246	0.0958	rs7899632