Visual Representation of Text Data Sets Using the R tm and wordcloud Packages: Part One Douglas M. Wiig This paper is the next installment in series that examines the use...continue reading.
This is a repost of the original article that was posted as an embedded PDF file. Douglas M. Wiig April 8, 2018 Abstract This article is part of my...continue reading.
An R programming tutorial by D.M. Wiig This post is contained in a .pdf document. To access the document click on the green link shown below. qgraphpost3continue reading.
The R qgraph Package: Using R to Visualize Complex Relationships Among Variables in a Large Dataset, Part One A Tutorial by D. M. Wiig, Professor of Political Science, Grand View...continue reading.
R Tutorial: Visualizing multivariate relationships in Large Datasets A tutorial by D.M. Wiig In two previous blog posts I discussed some techniques for visualizing relationships involving two or three variables...continue reading.
R for beginners: Some basic graphics code to produce informative graphs, part two, working with big data A tutorial by D. M. Wiig In part one of this tutorial I...continue reading.
A Tutorial by D. M. Wiig The R programming language has a multitude of packages that can be used to display various types of graph. For a new user looking...continue reading.
An R tutorial by D. M. Wiig This posting contains an embedded Word document. To view the document full screen click on the icon in the lower right hand corner...continue reading.
An R tutorial by D. M. Wiig This section gives examples of code to perform some of the most common elementary statistical procedures. All code segments assume that the package...continue reading.
R For Beginners: Some Simple R Code to Load a Data File and Produce a Histogram A tutorial by D. M. Wiig I have found that a good method for learning how to...continue reading.
R For Beginners: A Video Tutorial on Installing and Using the Deducer Statistics Package with the R Console In previous tutorials I have discussed the use of R Commander and Deducer statistical packages...continue reading.
GIS / R / R News / Shiny / Visualization
Interactive visualization of geospatial data with R Shiny
April 17, 2021
