From 02634f7d8547759cae542fb87f0e452600c310e2 Mon Sep 17 00:00:00 2001
From: Eric Schulte <schulte.eric@gmail.com>
Date: Sun, 24 May 2009 15:47:21 -0700
Subject: [PATCH] tweaked grades example (need some R help in plotting
 histogram)

---
 org-babel.org | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/org-babel.org b/org-babel.org
index 881149e83..461926e87 100644
--- a/org-babel.org
+++ b/org-babel.org
@@ -50,8 +50,10 @@ cd ~ && du -sc * |grep -v total
 pie(dirs[,1], labels = dirs[,2])
 #+end_src
 
+
 *** operate in/on tables (processing grades)
 
+#+tblname: grades-table
 | student | grade | letter |
 |---------+-------+--------|
 |       1 |    18 | F      |
@@ -79,6 +81,11 @@ end
 rand(100)
 #+end_src
 
+#+srcname: show-distribution
+#+begin_src R :var grades=grades-table
+
+#+end_src
+
 
 ** communication between people