WordStat 4.0

New features include:

• Dictionary moderated lemmatization and stemming (English only for now, other languages will be added later).
• Phrases finder to easily identify recurring phrases and idioms.

• Heatmap plot and dual-clustering to examine relationship between keywords and categorical or numerical variables.

• Clustering and multidimensional scaling of cases (records or documents) based on content similarity.

• Proximity plot to examine keywords co-occurrence or documents similarity in descending order of similarity.

 

• New drag'n drop dictionary editor for easy and quick assignment of words or phrases to dictionaries (may also be used to merge two dictionaries)

• Support for RTF documents (up to 10Mb per document) and larger memo fields (beyond the previous 64Kb limit)
• Direct importation of Word, WordPerfect and HTML documents from the editor.
• Customization of 2D and 3D multidimensional scaling charts, correspondence plots and bar charts (title, color, data point, data labels, etc.)

• Option to animate 3D multidimensional scaling charts and 3D correspondence plots (allows better visualization of all 3 dimensions).
• Descriptions may now be assigned to categories.

• 3D barcharts and line charts.

• Weighting of words or phrases in categories may now be performed using floating-point numbers (positive values only).
• Improved spell-checking with support for more than 10 different languages such as English, French, Spanish, etc.
• All tables may now be saved in Excel, text or html format.
• All changes made to the categorization dictionary or exclusion list may be canceled during a session.
• Automatic selection of inflected forms by suffix or WordNet relationship.
• Improve text editing (with undo).
• Miscellaneous changes, speed improvements, etc.

New features in version 3 can be viewed here.