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 !
Found your content very lucid and fit to purpose, especially for beginners like me. Thanks Micheal.
Can you please show us the formulas for "p-value for correlation" approach?
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 !
Because the correlations are converted (Fisher r to z) for computation, can I use any correlation coefficient here? Pearson, Spearman, ICC?
thanks!
Can I enter the data in the same way for one(single) group study?
- how to enter data from a regression study?