Samuel Bosch

While trying to update the editor_file Drupal module with the web interface I encountered the following error: Cannot remove file /web/mod...

In this very short post I want to point you to some code for calculating the centroid and distance to that centroid for a set of points in n...

While trying to download data from an FTP with the sftp protocol from R I encountered the folllowing error on my mac: Error in function (...

With my oldest quizzing me for one sum after another for him to solve. I thought about writing a little piece of R code that would generate ...

For example, if you want to download the records for all Nudibranchia  then in R it is as simple as doing: install.packages( ...