We are happy to announce the release of version 1.27 of the Ngram Statistics Package (NSP). This release contains a potentially important fix to rank.pl which checks the format of the input to rank.pl more carefully, and enforces the requirement that the first line of each input file contain the count of the number of ngrams in that file.
If you use rank.pl we'd recommend you update, otherwise there are no other changes in this release. Please let us know if you have any questions! Info on downloading, etc. can be found here : http://ngram.sourceforge.net Enjoy, Td