RStudio and R
Articles and How to guides
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![Barchart created in R using ggplot2](https://b3736558.smushcdn.com/3736558/wp-content/uploads/2022/09/R-bar-chart-gglpot2.png?lossy=1&strip=1&webp=1)
R Project - how to create bar chart (ggplot2) from spreadsheet-includes data pivot & remove a column
![R project create line chart with dots and hover over](https://b3736558.smushcdn.com/3736558/wp-content/uploads/2022/09/R-line-chart-ggplot2.png?lossy=1&strip=1&webp=1)
R Project - create line chart with points (ggplot2 & plotly) from spreadsheet-includes data pivot
![](https://b3736558.smushcdn.com/3736558/wp-content/uploads/2022/03/R-shipwrecks.jpg?lossy=1&strip=1&webp=1)
Mapping Wikidata Shipwreck data in an R Shiny App
Map Wikidata in an R Shiny App – example
App created can be viewed here
![](https://b3736558.smushcdn.com/3736558/wp-content/uploads/2022/03/Ship-direction-of-travel.png?lossy=1&strip=1&webp=1)
Map direction of ship travel using AIS data in R Shiny app
![In R dataframe - how to alter the number of observations and/or variables](https://b3736558.smushcdn.com/3736558/wp-content/uploads/2022/05/DFK-R-merge-births.png?lossy=1&strip=1&webp=1)
In R dataframe - how to alter the number of observations and/or variables
![PBI AAGM images](https://b3736558.smushcdn.com/3736558/wp-content/uploads/2022/08/PBI-AAGM-images-v2.png?lossy=1&strip=1&webp=1)
Power BI project - Create image grids - Images from Wikidata brought in using a simple R script
![map of school catchment areas](https://b3736558.smushcdn.com/3736558/wp-content/uploads/2022/06/catchments.png?lossy=1&strip=1&webp=1)
Add schools and their catchment areas to a map using a geoJson file
![Using OpenStreetMap osmosis extract street names from polygon on map for display in RShiny table](https://b3736558.smushcdn.com/3736558/wp-content/uploads/2022/07/OSM-street-names.png?lossy=1&strip=1&webp=1)
Extract street names from a shape using OpenStreetMap tools and RShiny
![R shiny leaflet map layers](https://b3736558.smushcdn.com/3736558/wp-content/uploads/2022/05/Copy-of-R-shiny-leaflet-map-layers.png?lossy=1&strip=1&webp=1)
In R Shiny create leaflet map, add layer of rectangle shapes, toggle layer on and off - example
![R merge 3 tables](https://b3736558.smushcdn.com/3736558/wp-content/uploads/2022/04/R-merge-births-DFK.png?lossy=1&strip=1&webp=1)
Using R code, merge 3 csv files using left joins in an R Script - follow along using open data
![RShiny datatable with buttons - follow along](https://b3736558.smushcdn.com/3736558/wp-content/uploads/2022/07/Copy-of-RShiny-datatable-with-buttons-follow-along.png?lossy=1&strip=1&webp=1)
RShiny - Create a table from data extracted from a geoJSON file and add buttons to allow user to download or copy the contents of the table
![](https://b3736558.smushcdn.com/3736558/wp-content/uploads/2022/03/PBI-shipwrecks.jpg?lossy=1&strip=1&webp=1)