Calculates McFadden's pseudo R2.
Generalized linear or multinomial logit (
Currently not used.
For most models, a list with McFadden's R2 and adjusted McFadden's R2 value. For some models, only McFadden's R2 is available.
McFadden, D. (1987). Regression-based specification tests for the multinomial logit model. Journal of econometrics, 34(1-2), 63-82.
McFadden, D. (1973). Conditional logit analysis of qualitative choice behavior.