import numpy as np

cov_clu_stata = np.array([ .00025262993207,
                          -.00065043385106,
                           .20961897960949,
                          -.00065043385106,
                           .00721940994738,
                          -1.2171040967615,
                           .20961897960949,
                          -1.2171040967615,
                           417.18890043724]).reshape(3,3)

cov_pnw0_stata = np.array([ .00004638910396,
                           -.00006781406833,
                           -.00501232990882,
                           -.00006781406833,
                            .00238784043122,
                           -.49683062350622,
                           -.00501232990882,
                           -.49683062350622,
                            133.97367476797]).reshape(3,3)

cov_pnw1_stata = np.array([ .00007381482253,
                           -.00009936717692,
                           -.00613513582975,
                           -.00009936717692,
                            .00341979122583,
                           -.70768252183061,
                           -.00613513582975,
                           -.70768252183061,
                            197.31345000598]).reshape(3,3)

cov_pnw4_stata = np.array([  .0001305958131,
                           -.00022910455176,
                            .00889686530849,
                           -.00022910455176,
                            .00468152667913,
                           -.88403667445531,
                            .00889686530849,
                           -.88403667445531,
                            261.76140136858]).reshape(3,3)

cov_dk0_stata = np.array([ .00005883478135,
                          -.00011241470772,
                          -.01670183921469,
                          -.00011241470772,
                           .00140649264687,
                          -.29263014921586,
                          -.01670183921469,
                          -.29263014921586,
                           99.248049966902]).reshape(3,3)

cov_dk1_stata = np.array([ .00009855800275,
                          -.00018443722054,
                          -.03257408922788,
                          -.00018443722054,
                           .00205106413403,
                           -.3943459697384,
                          -.03257408922788,
                           -.3943459697384,
                           140.50692606398]).reshape(3,3)

cov_dk4_stata = np.array([ .00018052657317,
                          -.00035661054613,
                          -.06728261073866,
                          -.00035661054613,
                            .0024312795189,
                          -.32394785247278,
                          -.06728261073866,
                          -.32394785247278,
                           148.60456447156]).reshape(3,3)

class Bunch(dict):
    def __init__(self, **kw):
        dict.__init__(self, kw)
        self.__dict__  = self


results = Bunch(cov_clu_stata=cov_clu_stata, cov_pnw0_stata=cov_pnw0_stata, cov_pnw1_stata=cov_pnw1_stata, cov_pnw4_stata=cov_pnw4_stata, cov_dk0_stata=cov_dk0_stata, cov_dk1_stata=cov_dk1_stata, cov_dk4_stata=cov_dk4_stata, )