Updating to fsQCA3.1b:
An updated version of the fsQCA software (version 3.1b) for Windows is available here. However, it may require that you install the redistributable files for Visual Studio 2017. (The error message when you try to run fsQCA 3.1b, after installing it, is that a file is missing.)
Go to Visual Studios Downloads (scroll down) and click on 'Other Tools and Frameworks.' Next to 'Microsoft Visual C++ Redistributable for Visual Studio 2017,' click 'x86' and then 'Download.' After installing the redistributable files, fsQCA 3.1b for Windows should start normally.
An updated version of the fsQCA software (version 3.1b) for MAC is available here. However, this new version of the fsQCA software requires an updated MAC OS, to High Sierra 10.13.6 or more recent. After you update to High Sierra, fsQCA 3.1b should start normally.
fsQCA 3.0 manual is now available in CHINESE fsQCA Manual Chinese
Download Adobe Acrobat Reader in order to be able to read the fs/QCA manual in the PDF format.
Version date fsQCA 3.1b: June, 2019 (revisions in progress).
Version date fsQCA 3.0 manual: December, 2017 (revisions in progress).
PLEASE consult my book, Redesigning Social Inquiry (University of Chicago Press, 2008):
1. Description of the "fuzzy-set truth-table" procedure: see chapter 7 of Redesigning Social Inquiry.
2. How to interpret the solutions produced by the "Standard Analysis" button in the truth table procedure (both crisp and fuzzy). See Redesigning Social Inquiry, chapters 8 and 9.
3. How to "calibrate" fuzzy sets using interval-scale variables. See chapters 4 and 5 of Redesigning Social Inquiry.
4. How "consistency and coverage" are calculated and how to interpret these measures. See chapter 3 of Redesigning Social Inquiry.
Successive versions of QCA and fsQCA have been developed by Charles Ragin and Sean Davey. Updated versions of fsQCA are posted every 3-6 months.