Diff for "RPy" - BioHackersNet

Differences between revisions 2 and 5 (spanning 3 versions)

RPy is a Python interface to R package

http://rpy.sourceforge.net

다음처럼 쉽게 p-value를 구할 수 있다.

T-Test

   1 from rpy import *
   2 x = [1,2,3,4,5,6,7,8,9,10]
   3 y = [2,2,3,3,4,4]
   4 result = r.t_test(x,y)
   5 print result['p.value']

F-Test

   1 from rpy import *
   2 x = [1,2,3,4,5,6,7,8,9,10]
   3 y = [2,2,3,3,4,4]
   4 result = r.var_test(x,y,alternative='greater') # alternative가 없으면 default로 two-sided test가 된다.
   5 print result['p.value']

CategoryProgramLibrary

-  ⇤ ← Revision 2 as of 2005-10-04 15:13:09 → 
  Size: 106
  Editor: 211
  Comment:
+   ← Revision 5 as of 2011-09-08 08:02:54 → ⇥
  Size: 541
  Editor: 211
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 1:
-RPy is a [Python] interface to [R] package
+RPy is a [[Python]] interface to [[R]] package
 Line 5:
+다음처럼 쉽게 p-value를 구할 수 있다.
  * T-Test
{{{#!python
from rpy import *
x = [1,2,3,4,5,6,7,8,9,10]
y = [2,2,3,3,4,4]
result = r.t_test(x,y)
print result['p.value']
}}}
  * F-Test
{{{#!python
from rpy import *
x = [1,2,3,4,5,6,7,8,9,10]
y = [2,2,3,3,4,4]
result = r.var_test(x,y,alternative='greater') # alternative가 없으면 default로 two-sided test가 된다.
print result['p.value']
}}}