From 15a0a46254829faed5ec59a1ca2d1e08f15844cd Mon Sep 17 00:00:00 2001
From: Brian Ward <bward@flatironinstitute.org>
Date: Thu, 14 Nov 2024 09:55:50 -0500
Subject: [PATCH] Remove unused variable in mcse.hpp

---
 src/stan/analyze/mcmc/mcse.hpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/stan/analyze/mcmc/mcse.hpp b/src/stan/analyze/mcmc/mcse.hpp
index 040b94d9ea..b859cfa32c 100644
--- a/src/stan/analyze/mcmc/mcse.hpp
+++ b/src/stan/analyze/mcmc/mcse.hpp
@@ -21,7 +21,6 @@ namespace analyze {
  * @return mcse
  */
 inline double mcse_mean(const Eigen::MatrixXd& chains) {
-  const Eigen::Index num_draws = chains.rows();
   if (chains.rows() < 4 || !is_finite_and_varies(chains))
     return std::numeric_limits<double>::quiet_NaN();