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How to remove outliers from a dataset
I've got some multivariate data of beauty vs ages. The ages range from 20-40 at intervals of 2 (20, 22, 24....40), and for each record of data, they are given an age and a beauty rating from 1-5. When I do boxplots of this data (ages across the X-axis, beauty ratings across the Y-axis), there are so...
How do I convert a Vector of bytes (u8) to a string
...rite simple TCP/IP client in Rust and I need to print out the buffer I got from the server.
3 Answers
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Pandas: drop a level from a multi-level column index?
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You can use MultiIndex.droplevel:
>>> cols = pd.MultiIndex.from_tuples([("a", "b"), ("a", "c")])
>>> df = pd.DataFrame([[1,2], [3,4]], columns=cols)
>>> df
a
b c
0 1 2
1 3 4
[2 rows x 2 columns]
>>> df.columns = df.columns.droplevel()
>>...
Transitions on the CSS display property
...wer seems like less work than the others and achieves what we would expect from display:none/block; Thanks. Saved me a ton of time.
– Brendan
Aug 28 '12 at 19:16
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How to remove a file from version control without deleting it?
If I run svn rm file , the file is removed from the local working copy.
3 Answers
3
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How to calculate cumulative normal distribution?
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Here's an example:
>>> from scipy.stats import norm
>>> norm.cdf(1.96)
0.9750021048517795
>>> norm.cdf(-1.96)
0.024997895148220435
In other words, approximately 95% of the standard normal interval lies within two standard deviat...
Add floating point value to android resources/values
... space between lines to my TextViews using android:lineSpacingMultiplier
from the documentation :
10 Answers
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How to get folder path from file path with CMD
...xpands %I to a full path name with short names only
This is a copy paste from the "for /?" command on the prompt. Hope it helps.
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Top 10 DOS Batch tips (Yes, DOS Batch...) shows batchparams.bat (link to source as a gist):
C:\Temp>batchparams.bat c:\windows\notepad.exe
%~1 = c...
How do I update pip itself from inside my virtual environment?
...nd like that: python -m pip install --upgrade pip to avoid running pip.exe from scripts directory.
– bialix
Feb 19 '14 at 14:47
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How do I integrate Ajax with Django applications?
...eive. You'll also need to understand some basic JavaScript syntax (not far from python, you'll get used to it). I strongly recommend Envato's video tutorials for jQuery, they are great and will put you on the right path.
When to use JSON?. You're going to see a lot of examples where the data sent by...