Promoting the use of R in the NHS


Evolution of the R user

      Adapted from source: The beginning My journey with R began when a colleague of mine said to me that there was software out there, called R, where you could plot all the fields in a matrix of data against each other with one function to visualise…


Even Simpler SQL

I’ve had some feedback on the last post, and rather than repeat the same thing multiple times, I’m going all @drob, […]

Keep data tidy: A plea to data publishers and developers

knitr::opts_chunk$set(echo = TRUE, message = FALSE, cache = TRUE, warning = FALSE) if(!require("pacman")) install.packages("pacman") library(pacman) p_load(readxl, tidyverse, corrplot, tmap, geojsonio, […]

simpler SQL with dplyr

comparing dplyr with SQL nested queries Following on from my last post, where I demonstrated R to some first time […]

Violin and density plots in ggplot2

Violin Plots This chart is a combination of a Box Plot and a Density Plo that is rotated and placed on each side, […]

Pareto Chart in ggplot2

Background of Pareto Charts A Pareto chart, named after Vilfredo Pareto, is a type of chart that contains both bars and a line graph, where individual […]

Histogram with auto binning in ggplot2

Histograms (with auto binning) Again, we will use the mtcars dataset and use the fields in that to produce the […]