diff --git a/doc/src/Regression/Regression.do.txt b/doc/src/Regression/Regression.do.txt
index 9a09f6c77..e1c556d3d 100644
--- a/doc/src/Regression/Regression.do.txt
+++ b/doc/src/Regression/Regression.do.txt
@@ -3,6 +3,16 @@ AUTHOR: Morten Hjorth-Jensen {copyright, 1999-present|CC BY-NC} at Department of
 DATE: today
 
 
+!split
+===== To do list =====
+
+* Clean up Boston Housing data with correlations
+* show how the data is set up and show the design matrix for this data set
+* Same for the Ising model
+* Clean up part on statistics and resampling methods
+* add material on ridge and lasso and link to SVD, show proofs
+* clean up math formalism
+
 !split
 ===== Why Linear Regression (aka Ordinary Least Squares and family) =====