import pandas
import numpy as np

from scikits.statsmodels.tools import data

def test_missing_data_pandas():
    """
    Fixes GH: #144
    """
    X = np.random.random((10,5))
    X[1,2] = np.nan
    df = pandas.DataFrame(X)
    vals, cnames, rnames = data.interpret_data(df)
    np.testing.assert_equal(rnames, [0,2,3,4,5,6,7,8,9])

Add test for missing data in DataFrame