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Calculating Pearson correlation and significance in Python

I am looking for a function that takes as input two lists, and returns the Pearson correlation , and the significance of the correlation. ...
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ValueError: numpy.dtype has the wrong size, try recompiling

I just installed pandas and statsmodels package on my python 2.7 When I tried "import pandas as pd", this error message comes out. Can anyone help? Thanks!!! ...
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How to find the largest file in a directory and its subdirectories?

We're just starting a UNIX class and are learning a variety of Bash commands. Our assignment involves performing various commands on a directory that has a number of folders under it as well. ...
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Get Image size WITHOUT loading image into memory

I understand that you can get the image size using PIL in the following fashion 6 Answers ...
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Running Composer returns: “Could not open input file: composer.phar”

I am new to symfony2 and reading symblog . In third chapter while trying with data-fixtures I tried the command: 36 Answe...
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How do I parse a string with a decimal point to a double?

... XmlConvert class ... do you have any ideas whether this is better, worse, and/or different than using CultureInfo.InvariantCulture? – ChrisW Aug 30 '09 at 21:23 1 ...
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Formatting code snippets for blogging on Blogger [closed]

My blog is hosted on Blogger and I frequently post code snippets in C / C# / Java / XML etc. but I find the snippet gets "mangled". ...
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How do you determine what technology a website is built on? [closed]

Quite often I come across a nice looking or functional website, and wonder what technology was used to create it. What techniques are available to figure out what a particular website was built with? ...
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Can Git hook scripts be managed along with the repository?

...hooks/ . However, those scripts are not propagated when people do a clone and they are not version controlled. 11 Answer...
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How can I check if multiplying two numbers in Java will cause an overflow?

I want to handle the special case where multiplying two numbers together causes an overflow. The code looks something like this: ...