Air Quality in New York, 1973

The data come from R built-in data frame, “airquality”.

• Daily air quality measurements in New York, May to September 1973.
• Recorded mean ozone, solar radiation, average wind speed, and maximum daily temperature.
• Details of the variables are noted in the Shiny App.

https://corytu.shinyapps.io/airquality/

• Users can choose:
  • one month from May to September
  • one variable from either ozone, solar radiation, wind speed, or temperature.
• Once the selections are confirmed, one line graph with trend curve of the selected variable versus days of the month will be showed.
• Broken black lines indicate days without available data.
• Essential documentation is included in the App.

• R Core Team (2016). R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. URL https://www.R-project.org/.
• RStudio Team (2016). RStudio: Integrated Development for R. RStudio, Inc., Boston, MA URL http://www.rstudio.com/.
• Winston Chang, Joe Cheng, JJ Allaire, Yihui Xie and Jonathan McPherson (2017). shiny: Web Application Framework for R. R package version 1.0.0. https://CRAN.R-project.org/package=shiny
• H. Wickham (2009). ggplot2: Elegant Graphics for Data Analysis. Springer-Verlag New York.