From 652cffc32d520b0f23c04bf2dae8c7d803364b86 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mirko=20M=C3=A4licke?= <mirko.maelicke@kit.edu>
Date: Tue, 14 Jan 2020 12:17:54 +0100
Subject: [PATCH] just demonstration

---
 lib.R | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib.R b/lib.R
index 0a62f56..30c7792 100644
--- a/lib.R
+++ b/lib.R
@@ -11,3 +11,6 @@ correlation <- function(data) {
   rounded_corr_mat <- round(corr_mat, 2)
   return(rounded_corr_mat)
 }
+ dummy2 <- function(a) {
+   returns(a)
+}