qca_bin

Converts a numeric vector into a crisp set (0/1) based on a threshold.

internal

Provides threshold sweep methods for Qualitative Comparative
Analysis (QCA). Implements Condition Threshold Sweep-Single (CTS-S),
Condition Threshold Sweep-Multiple (CTS-M), Outcome Threshold Sweep (OTS),
and Dual Threshold Sweep (DTS) for systematic exploration of threshold
calibration effects on crisp-set QCA results. These methods extend
traditional robustness approaches by treating threshold variation as an
exploratory tool for discovering causal structures. Built on top of the
'QCA' package by Dusa (2019) <doi:10.1007/978-3-319-75668-4>, with function
arguments following 'QCA' conventions. Based on set-theoretic methods by
Ragin (2008) <doi:10.7208/chicago/9780226702797.001.0001> and established
robustness protocols by Rubinson et al. (2019)
<doi:10.1177/00491241211036158>.

Yuki Toyoda

TSQCA

Threshold Sweep Extensions for Qualitative Comparative Analysis

Japan Society for the Promotion of Science 

qca_bin function

<dl><dt>x</dt>
<dd>Numeric vector.</dd>
<dt>thr</dt>
<dd>Numeric scalar. Cases with <code>x &gt;= thr</code> are coded as 1,
others as 0.</dd></dl>

Arguments

Binary calibration helper for TSQCA — qca_bin

<dl>

<dt>x</dt>
<dd>Numeric vector.</dd>


<dt>thr</dt>
<dd>Numeric scalar. Cases with <code>x &gt;= thr</code> are coded as 1,
others as 0.</dd>

</dl>

qca_bin: Binary calibration helper for TSQCA

Description

Usage

Value

Arguments