packageInternal
Internal utility functions that should not be directly utilized by the user
Contents
| Name | Description |
|---|
| erfSimple | Error function (simple implementation, precision around 1e-7) |
 cdfInvNormal | Quantile (inverse cummulative distribution function) of the normal distribution with a precision of about 1e-9 |
| erfInvSimple | Inverse error function with a precision of about 1e-7 |
 quantileNormalSimple | Test quantile of normal distribution with reduced precision |
| derOneSided | Return approximation of derivative by a one-sided difference quotient (if size(u,1)=1, zero is returned) |
| derTwoSided | Return approximation of derivative by a two-sided difference quotient (if size(u,1)=1, zero is returned) |
Revisions
| Date | Description |
|---|
| June 22, 2015 |
|
