/**Note to users**/

Please cite the following study when using this data
 
Cornelis et al. A genome-wide investigation of food addiction. Obesity 2016 
https://doi.org/10.1002/oby.21476


See QC details in paper. No additional filters (i.e. imputation quality, MAF) were applied prior to generating sumstat file.





*********************************************************************
* LD Score Regression (LDSC)
* Version 1.0.0
* (C) 2014-2015 Brendan Bulik-Sullivan and Hilary Finucane
* Broad Institute of MIT and Harvard / MIT Department of Mathematics
* GNU General Public License v3
*********************************************************************
Call: 
./ldsc.py \
--h2 yscore.sumstats.gz \
--ref-ld-chr eur_w_ld_chr/ \
--out yscore.h2 \
--w-ld-chr eur_w_ld_chr/ 

Beginning analysis at Thu Mar  1 15:04:32 2018
Reading summary statistics from yscore.sumstats.gz ...
Read summary statistics for 1167735 SNPs.
Reading reference panel LD Score from eur_w_ld_chr/[1-22] ...
Read reference panel LD Scores for 1293150 SNPs.
Removing partitioned LD Scores with zero variance.
Reading regression weight LD Score from eur_w_ld_chr/[1-22] ...
Read regression weight LD Scores for 1293150 SNPs.
After merging with reference panel LD, 1163642 SNPs remain.
After merging with regression SNP LD, 1163642 SNPs remain.
Using two-step estimator with cutoff at 30.
Total Observed scale h2: 0.0969 (0.0399)
Lambda GC: 1.0075
Mean Chi^2: 1.0074
Intercept: 0.9895 (0.0058)
Ratio < 0 (usually indicates GC correction).
Analysis finished at Thu Mar  1 15:04:43 2018
Total time elapsed: 11.41s