A very basic introduction to matrices and data frames

Common file types and reading the data from these files into R.

Excel data that's "human-friendly" to read isn't the format that Tableau needs it in to optimise visualisations. Here, I show the steps taken to clean the data in R.

Quick visualisations of data

Data visualisation of summary statistics for Phoenix City crime data

Creation of tabulated data summaries for crime data in openly published in Phoenix

Mapping open crime data for Phoenix region

Analysis of USA extreme weather effects