calculating correlation

  1. V

    Calculating Partial Correlation from Published Work

    I am working on a meta-analysis, and I read in a published meta-analysis that the researchers calculated partial correlations controlling for two variables from published studies that did not actually report partial correlations--I'm guessing just the zero-order correlations matrix? I cannot...
  2. L

    Trying to find the correlation for 2 variable when controlling for 2 other variables

    I summed up some of the info we are already provided: N=50 Having job and exam performance--- r= -.3 Having job and and Studying--- r= -.4 Studying and exam scores--- r= .70 We are suppose to calculate the correlation between having a job and exam scores while controlling for the...