Description Usage Arguments Value Author(s) References Examples

Calculates ePCP and the related (1-*α*)*\%* (approximate) confidence intervals for a given set of predicted success probabilities and the observed (binary) values.

1 | ```
ePCP(fit, y, alpha = 0.05)
``` |

`fit` |
a vector or matrix which includes the predicted success probabilities |

`y` |
a vector or matrix which includes the observed binary values |

`alpha` |
a numeric value for type I error |

Returns a matrix of output including the point estimate of the ePCP and the related (1-*α*)*\%* confidence interval bounds

Ozgur Asar

Herron, M. (1999). Postestimation Uncertainty in Limited Dependent Variable Models. *Political Analysis*, **8**, 83–98.

1 2 3 |

```
ePCP lower upper
0.5480918 0.450548 0.6456357
```

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