For everything from styling text and customizing color palettes to creating your own geoms, these ggplot2 add-ons deserve a place in your R data visualization toolkit. Plus, a bonus list of packages ...

The purpose of this tutorial is to provide brief introduction to conducting design-based analysis of complex sample survey data using the `survey` package in `R`. We will be using data from the ...

# Joinpoint Trend Analysis is a statistical software built by the National Cancer Institute of the # National Institutes of health, Division of Cancer Control& Population Science. The program is ...

With so much emphasis on getting insight from data these days, it’s no wonder that R is rapidly rising in popularity. R was designed from day one to handle statistics and data visualization, it’s ...