# Read in ADMB profile file

### Description

Read in the output from ADMB likelihood profiling stored in a `.plt`

file

### Usage

1 | ```
read_plt(varname)
``` |

### Arguments

`varname` |
(character) Name of profiled variable (base name of |

### Value

List containing the following elements:

`prof` |
likelihood profile: a two-column matrix containing the parameter value and the corresponding likelihood ( |

`ci` |
matrix of upper and lower confidence intervals at the 0.9, 0.95, and 0.975 levels |

`prof_norm` |
likelihood profile, based on a normal approximation |

`cinorm` |
confidence interval matrix, based on normal approximation |