Calculate Cohen's (d) & Effect Size Correlation (r) using Means & Standard Deviations (SDs)

Mean in Group 1:

SD in Group 1:

Mean in Group 2:

SD in Group 2:

Actions:

Results

Cohen's (d):

Effect Size (r):

Note: (d) and (r) are positive if the mean difference is in the predicted direction.

Your gateway to efficient meta-analysis: quick and accurate conversions for the most commonly used statistical variables.

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