[MINOR] Add impute TS to R dependencies for testing
diff --git a/src/test/scripts/installDependencies.R b/src/test/scripts/installDependencies.R
index 2198b6e..b8b2e66 100644
--- a/src/test/scripts/installDependencies.R
+++ b/src/test/scripts/installDependencies.R
@@ -57,6 +57,7 @@
 custom_install("mice");
 custom_install("mclust");
 custom_install("dbscan");
+custom_install("imputeTS");
 
 print("Installation Done")