LRT {binequality} | R Documentation |

## A function to perform likelihood ratio tests

### Description

This function performs likelihood ratio tests for use in model selection.

### Usage

```
LRT(dat, fitComb, ID)
```

### Arguments

`dat` |
a (non-empty) data frame containing an ID column (see ID) and a column called "hb", which contains the bin heights used in model fitting. |

`fitComb` |
a (non-empty) data frame returned from the function makeFitComb. |

`ID` |
a (non-empty) string indicating the column dat and the column in fitComb containing the group ids, these column names must match. |

### Details

Performs a likelihood ratio test.

### Value

Returns an object with the same information as was passed into the fitComb argument, but with additional columns G2 = the test statistic, p = the p value, and df = the degrees of freedom.

### References

FIXME - references

### Examples

```
#not run, function is used internally
```

[Package

*binequality*version 1.0.4 Index]