# Extract posterior inclusion probabilities (PIPs) from BKMR model fit

### Description

Extract posterior inclusion probabilities (PIPs) from Bayesian Kernel Machine Regression (BKMR) model fit

### Usage

1 | ```
ExtractPIPs(fit, sel = NULL, z.names = NULL)
``` |

### Arguments

`fit` |
An object containing the results returned by a the |

`sel` |
logical expression indicating samples to keep; defaults to keeping the second half of all samples |

`z.names` |
optional argument providing the names of the variables included in the |

### Value

a data frame with the variable-specific PIPs for BKMR fit with component-wise variable selection, and with the group-specific and conditional (within-group) PIPs for BKMR fit with hierarchical variable selection.