Merge pull request #70 from osorensen/copilot/fix-cran-incoming-error

Fix CRAN incoming errors: Remove duplicate Maintainer field and fix Cayley distance bug

Author: osorensen

.gitignore

@@ -5,4 +5,5 @@
 parameter_trace
 *.Rcheck
 *.tar.gz
-README.html
+README.html
+_codeql_detected_source_root

DESCRIPTION

@@ -6,7 +6,6 @@ Authors@R: c(person("Oystein", "Sorensen",
                     email = "oystein.sorensen.1985@gmail.com",
                     role = c("aut", "cre"),
                     comment = c(ORCID = "0000-0003-0724-3542")))
-Maintainer: Oystein Sorensen <oystein.sorensen.1985@gmail.com>
 Description: Provides nested sequential Monte Carlo algorithms for performing
     sequential inference in the Bayesian Mallows model, which is a widely used
     probability model for rank and preference data. The package implements the

src/distances.cpp

@@ -27,8 +27,8 @@ unsigned int CayleyDistance::d(const uvec& r1, const uvec& r2) {
     if(tmp2(i) != r2(i)) {
       distance += 1;
       unsigned int tmp1 = tmp2(i);
-      tmp2(i) = r2(i);
       uvec inds = find(tmp2 == r2(i));
+      tmp2(i) = r2(i);
       tmp2.elem(inds).fill(tmp1);
     }
   }