README.Rmd

---
title: "Introduction to the RAQSAPI package"
author: Clinton Mccrowey, physical scientist - US EPA  
abstract: RAQSAPI is a package for R that connects the R programming language
  environment to the United States Environmental Protection Agency's Air Quality
  System (AQS) Data Mart database for retrieval of ambient air pollution data.
output:
  rmarkdown::github_document:
    toc: true
  rmarkdown::html_document: null
lang: en-US
bibliography: ./vignettes/AQSAPI.bib
csl: ./vignettes/acs-nano.csl
---
```{r SETUP, echo = FALSE, message = FALSE, warning = FALSE}
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>",
  tidy.ops = list(width.cutoff = 80),
  tidy = TRUE
)

```
<img src="./vignettes/figures/RAQSAPIhexsticker.png" alt="RAQSAPI hexsticker" width="150" height="150">

<!-- badges: start -->
  [![Project Status: Active – The project has reached a stable, usable state\
      and is being actively developed.](
      https://www.repostatus.org/badges/latest/active.svg)](
      https://www.repostatus.org/#active)
  [![R-CMD-check](
  /~https://github.com/USEPA/RAQSAPI/workflows/R-CMD-check/badge.svg)](
  /~https://github.com/USEPA/RAQSAPI/actions)
  [![CRAN status](https://www.r-pkg.org/badges/version/RAQSAPI)](
  https://CRAN.R-project.org/package=RAQSAPI)
  [![metacran downloads](https://cranlogs.r-pkg.org/badges/RAQSAPI)](
                         https://cran.r-project.org/package=RAQSAPI)
  [![lifecycle](https://img.shields.io/badge/lifecycle-maturing-blue.svg)](
  https://www.tidyverse.org/lifecycle/#maturing)
  [![license](https://img.shields.io/badge/license-CC0-lightgrey.svg)](
  https://choosealicense.com/)
  [![Last-changedate](https://img.shields.io/badge/last%20change-\
  `r gsub('-', '--', Sys.Date())`-blue.svg)](/commits/master)
  <!-- badges: end -->

```{r child = "./vignettes/EPA_Disclaimer.Rmd", echo = FALSE, comment = NA}
```

```{r child = "./vignettes/Intro.Rmd"}
```

```{r child = "./vignettes/TimelinessofAQSData.Rmd"}
```

```{r child = "./vignettes/InstallandSetup.Rmd", echo = FALSE, comment = NA}
```

```{r child = "./vignettes/UsingRAQSAPI.Rmd"}
```

```{r child = "./vignettes/RAQSAPIFunctions-Brief.Rmd"}
```

```{r child = "./vignettes/Acknowledgements.Rmd"}
```

# References