From fd7d78cb54c79f7a831027e0ce0ef9dd4f457753 Mon Sep 17 00:00:00 2001
From: Jan Benda <jan.benda@uni-tuebingen.de>
Date: Wed, 12 Dec 2018 11:59:14 +0100
Subject: [PATCH] suggestion for improvement

---
 regression/lecture/regression-chapter.tex | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/regression/lecture/regression-chapter.tex b/regression/lecture/regression-chapter.tex
index 39b8a29..7a76010 100644
--- a/regression/lecture/regression-chapter.tex
+++ b/regression/lecture/regression-chapter.tex
@@ -16,6 +16,10 @@
 
 \input{regression}
 
+\section{Improvements}
+Adapt function arguments to matlabs polyfit. That is: first the data
+(x,y) and then the parameter vector. p(1) is slope, p(2) is intercept.
+
 \section{Fitting in practice}
 
 Fit with matlab functions lsqcurvefit, polyfit