---
title: "README"
author: "Bob Rudis"
date: January 10, 2015
output:
  md_document:
    variant: markdown_github
---

The CDC's FluView is a Flash portal and the only way to get flu season
data is to use GUI controls, making it tedious to retrieve updates. This package
uses the same API the portal does to programmatically retrieve data.

The following functions are implemented:

- `get_flu_data` : retrieve flu data

The following data sets are included:

### News

- Version 0.1 released

### Installation

```{r eval=FALSE}
devtools::install_github("hrbrmstr/cdcfluview")
```

```{r echo=FALSE, message=FALSE, warning=FALSE, error=FALSE}
options(width=120)
```

### Usage

```{r}
library(cdcfluview)
library(ggplot2)

# current verison
packageVersion("cdcfluview")

flu <- get_flu_data("hhs", sub_region=1:10, "ilinet", years=2014)

dplyr::glimpse(flu)

gg <- ggplot(flu, aes(x=WEEK, y=X..WEIGHTED.ILI, group=REGION))
gg <- gg + geom_line()
gg <- gg + facet_wrap(~REGION, ncol=2)
gg <- gg + theme_bw()
```

```{r echo=FALSE, fig.height=10, fig.width=6}
gg
```

### Test Results

```{r}
library(cdcfluview)
library(testthat)

date()

test_dir("tests/")
```