An extensive set of functions to perform Qualitative Comparative Analysis: crisp sets (csQCA), temporal (tQCA), multivalue (mvQCA) and fuzzy sets (fsQCA), using a GUI - graphical user interface. QCA is a methodology that bridges the qualitative and quantitative divide in social science research. It uses a Boolean algorithm that results in a minimal causal combination which explains a given phenomenon.
The package QCA is licensed under the GPLv3, with additional licences for external libraries (see files in the inst directory for additional details)
QCA-package
calibrate
deMorgan
eqmcc
export
factorize
findTh
fuzzyand, fuzzyor
Implicant matrix functions: allExpressions, createMatrix, getRow
Interpret SOP expression: translate, compute, findRows, sop
intersection
PI chart functions: makeChart, solveChart
plot1
pof
recode
retention
runGUI
superSubset, findSubsets, findSupersets
truthTable
XYplot
Cebotari and Vink
(CVR, CVF)Lipset
(LR, LC, LM, LF)Ragin and Strand
(RS)Legacy datasets