Purpose of this exercise is to investigate 'apply' family of functions with R to analyze weather data.

Purpose of this exercise is to investigate the list data structure within R to analyze Coal Terminal Machine Utilization data.

Purpose of this exercise is to explore functions related to data preparation in R with fictitious financial data.

Purpose of this exercise is to utilize ggplot2 package in R to investigate possible trends between Rotten Tomatoes critic reviews, user reviews, movie budgets and genre.