This second course of the Data-Driven Decision Making (DDDM) series provides a high-level overview of data analysis and visualization tools, preparing learners to discuss best practices and develop an ...

When a child is diagnosed with pneumonia—the leading infectious cause of death in children worldwide—the treatment depends on whether the pneumonia is viral or bacterial. Tests to differentiate ...

Learn basic data visualization principles and how to apply them using ggplot2. (note:ggplot2 is a free open-source data visualization package for the statistical programming language R). The courses ...