From d6479e325cb8b8c950653fb04602910696671de6 Mon Sep 17 00:00:00 2001
From: rasbt <se.raschka@me.com>
Date: Wed, 23 Apr 2014 22:00:27 -0400
Subject: [PATCH] bugfix rayleigh distr

---
 .DS_Store                                 | Bin 12292 -> 12292 bytes
 useful_scripts/univariate_rayleigh_pdf.py |   2 +-
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/.DS_Store b/.DS_Store
index 19c45a57b7a5f8db04253586e4dfce22de7d5c3d..4732423c71b8ccc2afb4018e2a292d0242b9e28c 100644
GIT binary patch
delta 56
zcmZokXi1ph&&a+pU^hP_`(_>iA102J;^ds9{QR8B`htp^BZS&mH?vE8W0`CyD8Ko$
MhzRrM1@c$;0R%k~d;kCd

delta 47
zcmZokXi1ph&&akhU^hP_+h!gCAEwQXLT#)Q8#FhwOMGKtVhW#ZARw~YM)rgdPz(TS
C+78zM

diff --git a/useful_scripts/univariate_rayleigh_pdf.py b/useful_scripts/univariate_rayleigh_pdf.py
index 33b9d97..de0ae48 100644
--- a/useful_scripts/univariate_rayleigh_pdf.py
+++ b/useful_scripts/univariate_rayleigh_pdf.py
@@ -6,7 +6,7 @@ def comp_theta_mle(d):
     dataset for a Rayleigh distribution.
     
     """
-    theta = len(d) / sum([x^2  for x in d])
+    theta = len(d) / sum([x**2  for x in d])
     return theta    
 
 def likelihood_ray(x, theta):