output: github_document

```{r, include = FALSE}

This package provides a function to detect differential item functioning in a rasch poisson count model.

**Warning**: This package is currently a work in progress and might not perform as expected. Due to numerical limitations, only the glmer_fit function

can be used to compute the rpcm_tree.

You can install the released version of rpcm-tree with:

``` r

if (!require("devtools")) install.packages("devtools")

library("devtools")

devtools::install_github("boweber/rpcm-tree")

This is a basic example which shows you how to solve a common problem:

```{r example}