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Installation of pyenv and virtualwrapper on Ubunto/Debian

Although Ubunto/Debian machines come already set up with Python 2.7.12, we might need different versions of python for experimentation. To do that we will use pyenv and virtualwrapper.

pyenv

pyenv is a software that allows to switch between multiple versions of python. It is advantageous if you want to have a per-project version of Python, allows the creation and management of virtual-environments.

Installing dependencies

To install the dependencies for pyenv run the following code:

ludovikcoba

import numpy as np
import pandas as pd
import scipy.stats
from math import sqrt


def cramers_v(x, y):
    confusion_matrix = pd.crosstab(x, y)
    chi2 = scipy.stats.chi2_contingency(confusion_matrix)[0]
    n = confusion_matrix.sum().sum()

ludovikcoba

# Fix of https://gist.github.com/paulgb/5265767

import json
import pandas as pd
from glob import glob
import sys


def convert(x):
    ob = json.loads(x)