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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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Struct inheritance in C++
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answered Jun 11 '09 at 3:45
Suvesh PratapaSuvesh Pratapa
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How to start two threads at “exactly” the same time
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135
To start the threads at exactly the same time (at least as good as possible), you can use a Cycl...
A field initializer cannot reference the nonstatic field, method, or property
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145
This line:
private dynamic defaultReminder =
reminder.TimeSpanText[T...
List of remotes for a Git repository?
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Peter Mortensen
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answered Apr 17 '12 at 1:01
Matthew Scharley...
When should I use perror(“…”) and fprintf(stderr, “…”)?
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Why use armeabi-v7a code over armeabi code?
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Nikolay ElenkovNikolay Elenkov
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C# nullable string error
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edited Nov 20 '10 at 22:05
answered Oct 9 '08 at 14:05
Joe...
MAC addresses in JavaScript
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57
I concur with all the previous answers that it would be a privacy/security vulnerability if you...