merged lin_reg python files, added comment on Ramanujan's version of gamma

function to sterling_approx;

1 files changed, 3 insertions, 3 deletions

diff --git a/lin_reg_example.py b/lin_reg_example.py
index 3a2043e..47f1a84 100644
--- a/lin_reg_example.py
+++ b/lin_reg_example.py
@@ -1,12 +1,11 @@
-#!/usr/bin/python
-#/usr/local/bin/python2.7
+#!/usr/bin/env python
 
 import numpy as np
 
 
 def main():
 
-    dataz = np.genfromtxt('example.csv', delimiter=',', names=True)
+    dataz = np.genfromtxt('data/example.csv', delimiter=',', names=True)
 
     y = dataz['attitude']
     x = dataz['correct']
@@ -31,6 +30,7 @@ def main():
     print 'Sy = {}'.format(Sy)
     print 'r = {}'.format(r)
     print 'r^2 = {}'.format(r**2)
+    print 'r^2 dB = {}'.format(10.0*np.log10(r**2))
 
     b = r*(Sy/Sx)
     a = np.mean(y) - b*np.mean(x)