startup-template.py

%version_information numpy, scipy, matplotlib, pandas
%load_ext autoreload
%autoreload 2
%matplotlib inline
%config InlineBackend.figure_format='retina' 
%load_ext autotime

from __future__ import division
from itertools import combinations
import pandas as pd
import numpy as np
import scipy as sp
import string
import matplotlib.pyplot as plt
import seaborn as sns; sns.set();
plt.rcParams['figure.figsize'] = (12, 8)
sns.set_style("darkgrid")
sns.set_context("poster", font_scale=1.3)

rows = 20
df = pd.DataFrame(data=np.random.randint(0, 6, (rows, 10)), 
                  index=[x for x in string.ascii_letters[:rows]])
df['num_missing'] = (df.iloc[:, 0:4] == 0).sum(1)
df['num_bad_ratings'] = (df.iloc[:, 0:4] <= 3).sum(1)
df.head()

import os
user = !whoami
os.system("kinit -k -t /home/USER/.keytabs/USER.keytab -p USER".replace("USER", user[0]));

# If this path doesn't exist, create it (matches Paul's standards request).
import sys
sys.path.append('../src/main/python/')