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Compute a confidence interval from sample data
...s np
import scipy.stats
def mean_confidence_interval(data, confidence=0.95):
a = 1.0 * np.array(data)
n = len(a)
m, se = np.mean(a), scipy.stats.sem(a)
h = se * scipy.stats.t.ppf((1 + confidence) / 2., n-1)
return m, m-h, m+h
you can calculate like this way.
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Best way to convert IList or IEnumerable to Array
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Which version of .NET are you using? If it's .NET 3.5, I'd just call ToArray() and be done with it.
If you only have a non-generic IEnumerable, do something like this:
IEnumerable query = ...;
MyEntityType[] array = query.Cast<MyEntityType>().ToArray();
If you don't ...
django 1.5 - How to use variables inside static tag
...c files references in my project to the new {% static %} tag that django 1.5 introduced, but I'm having a problem, in some places I use variables to get the content. With the new tag I can't, is there any way to solve this?
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Can I Set “android:layout_below” at Runtime Programmatically?
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465
Yes:
RelativeLayout.LayoutParams params= new RelativeLayout.LayoutParams(ViewGroup.LayoutParams...
How do I view the list of functions a Linux shared library is exporting?
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answered Dec 22 '10 at 23:50
thkalathkala
73.8k1919 gold badges141141 silver badges184184 bronze badges
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JavaScript hard refresh of current page
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305
Try to use:
location.reload(true);
When this method receives a true value as argument, it wil...
Redo merge of just a single file
...rd anyway.
– Chris Cleeland
Jan 9 '15 at 23:12
1
thank you! this is exactly what is needed. By th...
Can Vim highlight matching HTML tags like Notepad++?
...gs.
– Greg Sexton
Nov 21 '11 at 20:35
1
As requested, I've added this ftplugin to github. See my ...
Why git AuthorDate is different from CommitDate?
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answered Aug 8 '12 at 3:55
eckeseckes
53.2k2323 gold badges145145 silver badges188188 bronze badges
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Is there a way to cause git-reflog to show a date alongside each entry?
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475
Per the man page, you can use git log options, e.g.,
git reflog --pretty=short
git reflog --dat...
