From dbe3e4d6c4f021bba19dfec6c94cd42afa94cb46 Mon Sep 17 00:00:00 2001
From: Benjamin Franzke <benjaminfranzke@googlemail.com>
Date: Mon, 7 May 2012 21:25:07 +0200
Subject: display_data: Fix to calculate regression from price and quantity

---
 regress.m | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 regress.m

(limited to 'regress.m')

diff --git a/regress.m b/regress.m
new file mode 100644
index 0000000..5a7336b
--- /dev/null
+++ b/regress.m
@@ -0,0 +1,6 @@
+function [m, n] = regress(x, y)
+  mn = [ x ones(length(x), 1) ] \ y;
+  m = mn(1);
+  n = mn(2);
+endfunction
+
-- 
cgit