Diff for "Statistics" - BioHackersNet

Differences between revisions 4 and 5

The NormalDistribution of the relevance of every statistic ever collected:

The Book of Statistics

혹시 이 책 필요하시면 영풍문고에 가보세요. 3만3천원에 팔고 있던데. 아마존은 너무 비싸죠.(2003/4/24일정보)

-  ⇤ ← Revision 4 as of 2005-12-31 16:58:21 → 
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+   ← Revision 5 as of 2005-12-31 17:16:37 → ⇥
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-Deletions are marked like this.
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- * Test
[http://rpy.sourceforge.net/ RPy]를 이용하면 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']
}}}
+ * Test : [RPy]를 이용하면 쉽게 할 수 있다.