Tag: scanned image

• June 23, 2011

  Digitizing data from old plots using ‘digitize’

  The June 2011 issue of The R Journal contains an article on the R package digitize (link to pdf) by Timothée Poisot. This might prove to be a handy tool if you occasionally find yourself needing to retrieve data points from figures in old articles for which you don’t have the raw data. There are…