import numpy as np
import pandas as pd
import scipy as sp
from scipy import stats as sps
import sys
# some constants
global epsilon
epsilon = sys.float_info.epsilon
global infty
infty = sys.float_info.max * epsilon
global lims
lims = (epsilon, 1.)
[docs]def remove_nans(df):
"""Removes nans from given dataframe.
Parameters
----------
df: pandas dataframe
This must be an pandas dataframe.
Returns
-------
out_df: pandas dataframe
dataframe without any nans.
"""
out_df = df.dropna(how='any')
return out_data