Description Usage Arguments Details

`coeftest`

is a method for performing z and
(quasi-)t tests of estimated coefficients through
`reg`

1 2 3 | ```
coeftest.reg(x,
vcov. = c("HC1", "const", "HC", "HC0", "HC2", "HC3", "HC4", "HC4m", "HC5", "HAC"),
df = NULL)
``` |

`x` |
a |

`vcov` |
a covariance type |

`df` |
the degrees of freedom to be used. If this is a
finite positive number a t test with df degrees of
freedom is performed. In all other cases, a z test (using
a normal approximation) is performed. If the |

`...` |
other arguments |

Details

gragusa/grpack documentation built on Aug. 30, 2017, 5:23 p.m.

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