---
title: "Some very clever title here"
author: "Author 1, Author 2"
date: "February, 2016"
output: html_document
comment: Posted by Fernando Mayer in #87
---

```{r setup, include=FALSE, purl=FALSE, eval=TRUE}
opts_chunk$set(
    ## knitr options
    cache = TRUE,
    tidy = FALSE,
    ## comment = NA,
    fig.width = 10,
    fig.height = 8,
    fig.align = "center",
    # dpi = 60, ## higher resolution
    dev = "png"
    # fig.path = "figures/",
    )
```

# Packages

```{r, message=FALSE}
library(lattice)
library(car)
library(Matrix)
# library(INLA)
# library(FishMaps)
## extra functions
# source("script_functions.R")
```

# Data

```{r}
## Some data
dat <- data.frame(col1 = rnorm(100),
                  col2 = runif(100))
str(dat)
summary(dat)
```

Now  we must create a simple plot of the two variables.

```{r}
plot(col2 ~ col1, data = dat)
```

And now we can do some transformation

```{r}

```