--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/loading_data_from_files/quickref.tex	Wed Dec 01 16:51:35 2010 +0530
@@ -0,0 +1,12 @@
+\textbf{Loading data from files}
+
+\lstinline|loadtxt('filename')| returns the columns of file in one
+sequence. 
+
+\lstinline|x, y = loadtxt('filename', unpack=True)| to obtain a file
+with 2 columns in separate sequences. 
+
+\lstinline|loadtxt('filename', delimiter=';')|, if the file has
+columns separated by ';' instead of spaces/tabs. 
+
+