http://www.cianwhite.org/tags/r-markdown/ Recent content in R Markdown on Cian White Hugo -- gohugo.io en-uk Thu, 26 Mar 2020 00:00:00 +0000 http://www.cianwhite.org/notebooks/mapping_in_r/ Thu, 26 Mar 2020 00:00:00 +0000 http://www.cianwhite.org/notebooks/mapping_in_r/ Irish COVID 19 Intertactive Map Aim Shapefiles Covid data Using ggplot to make maps Creating Thematic Maps Animated Maps Using Leaflet Reading time: 13 minute(s) @ 200 WPM. A note: if you are reading this on Rpubs, the links will only work is you Control Click. Irish COVID 19 Intertactive Map Aim To create a map that tracks the spread of COVID 19 in Ireland as the pandemic progresses. http://www.cianwhite.org/notebooks/pca/ Tue, 03 Mar 2020 00:00:00 +0000 http://www.cianwhite.org/notebooks/pca/ Prinicpal Component Analysis Standardising Variables Constructing a PCA Theory Behind PCA Results PCA Visualisation Deciding how many principal components to retain Interpreting the Results Graphical parameters with ggbiplot Multivariate Packages Predicting using PCA Prinicpal Component Analysis I am setting up a notebook for how to run principal component analyses. PCA techniques are very useful for data exploration when the dataset is ‘wide’, there are a lot of columns for the amount of rows of datapoints.