by Earl F. Glynn, Kansas Watchdog The PowerPoint slides below give an overview of screen scraping and mapping in R. Details with comments about many of the R statements can be found in these articles: Simple R Screen Scraping Example R Screen Scraping:... [Read more...]

by Earl F. Glynn, Kansas Watchdog This article describes how the data obtained from scraping 105 pages of county election data were analyzed and mapped using R. Background The Kansas Secretary of State published Nov. 2010 election results online, inclu... [Read more...]