---
title:  Building and summarizing models 
subtitle:  Interactive web-based visualizations
week: 14
type: Task
reading:
  - Chapter [23-25 in R4DS](http://r4ds.had.co.nz)
tasks:
   - Demonstrate a simple presence/absence model in spatial context. 
   - Model spatial dependence (autocorrelation) in the response. 
---

```{r, echo=FALSE, message=FALSE, results='hide', purl=FALSE}
source("functions.R")
source("knitr_header.R")
```

`r presframe()`

# Reading

```{r reading,results='asis',echo=F}
md_bullet(rmarkdown::metadata$reading)
```

# Exercise

Now work through the [exercise illustrated here](13_SDM_Exercise.html).  You do not need to upload anything to github.