Python 2.7 - statsmodels - formatting and writing summary output

Question

I\'m doing logistic regression using pandas 0.11.0(data handling) and statsmodels 0.4.3 to do the actual regression, on Mac OSX Lion.

I\'m goin

Answer 1

I found this formulation to be a little more straightforward. You can add/subtract columns by following the syntax from the examples (pvals,coeff,conf_lower,conf_higher).

import pandas as pd     #This can be left out if already present...

def results_summary_to_dataframe(results):
    '''This takes the result of an statsmodel results table and transforms it into a dataframe'''
    pvals = results.pvalues
    coeff = results.params
    conf_lower = results.conf_int()[0]
    conf_higher = results.conf_int()[1]

    results_df = pd.DataFrame({"pvals":pvals,
                               "coeff":coeff,
                               "conf_lower":conf_lower,
                               "conf_higher":conf_higher
                                })

    #Reordering...
    results_df = results_df[["coeff","pvals","conf_lower","conf_higher"]]
    return results_df