linearmodels.iv.results.IVModelComparison.rsquared_adj¶

property IVModelComparison.rsquared_adj : Series¶

Sample-size adjusted coefficients of determination (R**2).

Returns:¶

The adjusted coefficient of determination of each model.

Return type:¶

pandas.Series

Notes

The value of a model is NaN if its coefficient of determination is not defined, i.e., if the total sum of squares is zero, up to rounding error, or if the model has as many parameters as observations. See rsquared_adj of the results of the models.