Calculate the effect size for regression analysis (Cohen 1992) known as Cohen's f^2.

calculatef2(.object = NULL)



An R object of class cSEMResults resulting from a call to csem().


A matrix with as many rows as there are structural equations. The number of columns is equal to the total number of right-hand side variables of these equations.


Cohen J (1992). “A power primer.” Psychological Bulletin, 112(1), 155--159.