RECENT CHANGES to the 'zipfR' package:


Version 0.6-0

 - first public release on CRAN
 - improved parameter estimation, can be fine-tuned by users 
   with choice of cost functions and minimization algorithms
 - default settings work well for most data sets
 - minor bug fixes and improved documentation
 - updated version of tutorial


Version 0.5-0

 - first beta release of the zipfR toolkit