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Calculation based on Rosenthal's formula (1994). N stands for the number of measurements. Necessary command:
rFromNPAV(pvalue, N)
Invisibly returns a list with components:
r: effect size as a numeric scalar.
r
z: corresponding z-statistic.
z
text: LaTeX-formatted character string that is also sent to the console.
text
p value
number of measurements in the experiment
rFromNPAV(0.02, N = 180)
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