Hello Michael... I am performing a meta analysis using Comprehensive Meta-Analysis. I have been collecting correlations, sample size, p-values for correlations, and sometimes standard errors for the studies associated to my research topic. My question is ... May I include Path Coefficients as a correlation ? or should include them as a different kind of data ? Specifically, Peterson and Brown (2005) present a formula to transform beta coefficients to correlations. Corr= 0.98 Beta (+ 0.05 only if it is positive beta). I appreciate your advise. Thanks !