# TNRatioApprox: Approximation of the ratio of two normal probabilities In shuxiaoc/outference: Valid Inference in Linear Regression Corrected for Outlier Removal

## Description

This function returns an approximation of P(Z \in E1)/P(Z \in E2), where Z ~ N(0, 1).

## Usage

 1 TNRatioApprox(E1, E2, scale = NULL) 

## Arguments

 E1, E2 "Intervals" objects or matrices where rows represents a union of intervals with positive and finite endpoints. scale scaling parameter.

## Value

This function returns the value of the approximation.

## References

Bryc, Wlodzimierz. "A uniform approximation to the right normal tail integral." Applied mathematics and computation 127.2 (2002): 365-374.

shuxiaoc/outference documentation built on Dec. 5, 2017, 3:48 a.m.