# Minimum and Maximum of Possible Correlations

### Description

This program `minmax.ordcorr`

checks the first condition of the
feasibility of a correlation matrix of ordinal random numbers. A mean vector (as list) needs to be specified. It returns yes/no if also a correlation matrix
was given and in either case the Min-Max Correlation Matrix, which has
the minimum correlation in the lower triangular matrix and the maximum
correlation in the upper triangular matrix.

### Usage

1 | ```
minmax.ordcorr(probs, Cor = 0, n = 1e+06, showX = FALSE)
``` |

### Arguments

`probs` |
List of probabilities for the variables, length of probability equals number of items, length of list equals number of variables |

`Cor` |
Correlation matrix |

`n` |
Number of Observations |

`showX` |
If TRUE resulting correlation matrix is shown |

### Value

It returns yes/no if also a correlation matrix was given and in either case the Min-Max Correlation Matrix, which has the minimum correlation in the lower triangular matrix and the maximum correlation in the upper triangular matrix.

### Author(s)

Dominik Traeger and Sebastian Kaiser

### See Also

`check.ordcorr`

### Examples

1 |