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# ppgm

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This package, ppgm allows the user to produce PaleoPhyloGeographic
Models (PPGM). This method reconstructs the evolutionary history of
climate envelopes using phylogenetic comparative methods, incorporating
both neontological and paleontological data.

## Installation

You can install the development version of ppgm from
[GitHub](https://github.com/) with:

``` r
# install.packages("devtools")
devtools::install_github("michellelawing/ppgm")
```

You can install the current CRAN version using:

``` r
# install.packages("ppgm")
library(ppgm)
```
