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**                             PGI REPOSITORY                              **
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    #-------------------------------------------------------------------#
    #                       VERSION : 1.0                               #
    #                        AUTHOR : Aysu Okbay                        #
    #                        E-MAIL : a.okbay@vu.nl                     #
    #                                                                   #
    #                      FILENAME : HRS_PGIrepo_v1.0.txt              #
    #                  RELEASE DATE : 19 January 2021                   #
    #-------------------------------------------------------------------#


+   DESCRIPTION
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The file contains the following columns: 
    - FID                : Family identifier
    - IID                : Individual identifier
    - PGI_<pheno>-single : Single-trait PGI for phenotype <pheno> (see below)
    - PGI_<pheno>-multi  : Multi-trait PGI for phenotype <pheno> (see below)
    - PC1_5 A-E,         : Top 20 principal components (PCs) of genotype data.
      PC6_10 A-E,          PCs have been relabeled in sets of five to reduce
      PC11-15 A-E,         identifiability. Therefore, they must be used in
      PC16_20 A-E          sets of 5 (5, 10, 15, or 20). 
                            
                            
                           



+   PHENOTYPE ABBREVIATIONS
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ACTIVITY        : Physical Activity
ADHD            : Attention Deficit Hyperactivity Disorder
ADVENTURE       : Adventurousness	
AFB             : Age First Birth
ALLERGYCAT      : Allergy - Cat	
ALLERGYDUST     : Allergy - Dust
ALLERGYPOLLEN   : Allergy - Pollen
ASTECZRHI       : Asthma/Eczema/Rhinitis	
ASTHMA          : Asthma
AUDIT           : Alcohol Misuse	
BMI             : Body Mass Index
CANNABIS        : Cannabis Use
COGEMP          : Cognitive Empathy
COPD            : Chronic Obstructive Pulmonary Disease
CPD             : Cigarettes per Day
CP              : Cognitive Performance
DELAYDISC       : Delay Discounting
DEP             : Depressive Symptoms
DPW             : Drinks per Week
EA              : Educational Attainment
EVERSMOKE       : Ever Smoker
EXTRA           : Exraversion
FAMSAT          : Life Satisfaction - Family
FINSAT          : Life Satisfaction - Finance
FRIENDSAT       : Life Satisfaction - Friend
HAYFEVER        : Hayfever (Allergic Rhinitis)
HEIGHT          : Height
HIGHMATH        : Highest Math	
LEFTOUT         : Left Out of Social Activity
LONELY          : Loneliness
MENARCHE        : Age First Menses
MIGRAINE        : Migraine
MORNING         : Morning Person
NARCIS          : Narcissism
NEARSIGHTED     : Nearsightedness
NEBmen          : Number Ever Born (men)
NEBwomen        : Number Ever Born (women)
NEURO           : Neuroticism
OPEN            : Openness
READING         : Childhood Reading
RELIGATT        : Religious Attendance
RISK            : Risk Tolerance
SELFHEALTH      : Self-Rated Health 
SELFMATH        : Self-Rated Math Ability
SWB             : Subjective Well-Being
VOICEDEEP       : Age Voice Deepened
WORKSAT         : Life Satisfaction - Work