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Use this tag for any *on-topic* question that (a) involves `R` either as a critical part of the question or expected answer, & (b) is not *just* about how to use `R`.
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Analyzing multiple dependent pairs of 2x2 contingency tables
Suppose I have experimental data from pre- and post-treatment, and this data is split according to two binary categories like so:
\begin{array} {r|c|c|l}
pre-treatment, q\#1 & \text{accurate} & \text{ … \begin{array} {r|c|c|l}
post-treatment, q\#1 & \text{accurate} & \text{inaccurate} &\\
\hline
\text{"I was right."} & 24 & 1 & 25\\
\hline
\text{"I was wrong."} & 0 & 2 & 2\\
\hline
&24&3
\end{array} …