statsmodels.robust.norms.RamsayE.rho
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RamsayE.rho(z)
[source] -
The robust criterion function for Ramsay?s Ea.
Parameters: z : array-like
1d array
Returns: rho : array
rho(z) = a**-2 * (1 - exp(-a*|z|)*(1 + a*|z|))
RamsayE.rho(z)
[source]
The robust criterion function for Ramsay?s Ea.
Parameters: |
z : array-like 1d array |
---|---|
Returns: |
rho : array rho(z) = a**-2 * (1 - exp(-a*|z|)*(1 + a*|z|)) |
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