[R] Extracting results from Google Search

Dear list, I have a long list of towns in Africa and would need to get their geographical coordinates. The Google query [/TownName Country coordinates/] works for most of the TownNames I have and give a nicely formatted Google output (try Ingall Niger coordinates for an example). I would like to l

[R] Accessing elements of plm outputs

Dear all, I've just migrated from STATA to R for runing panel regressions and I was very happy to discover the plm package. However, I have a problem when trying to access the "Total Sum of Squares" and "Residual Sum of Squares" on this output: > summary(output) Oneway (individual) effect Withi