statsmodels.discrete.discrete_model.MNLogit.cdf

MNLogit.cdf(X)

Multinomial logit cumulative distribution function.

Parameters

Xndarray

The linear predictor of the model XB.

Returns

cdfndarray

The cdf evaluated at X.

Notes

In the multinomial logit model. .. math:: frac{expleft(beta_{j}^{prime}x_{i}right)}{sum_{k=0}^{J}expleft(beta_{k}^{prime}x_{i}right)}