dat.bangertdrowns2004   Studies on the Effectiveness of
                        Writing-to-Learn Interventions
dat.gatb                Studies of the Predictive Validity of the
                        General Ability Subscale of the General
                        Aptitude Test Battery (GATB)
shiny_weightr           Start weightr in Shiny
weightfunct             Estimate the Vevea and Hedges (1995)
                        Weight-Function Model
