HYPpsix computes psi function for hyperbolic tangent estimator times x
psiHYPx=HYPpsix(u, cktuning)
example
Hampel, F.R., Rousseeuw, P.J. and Ronchetti, E. (1981), The Change-of-Variance Curve and Optimal Redescending M-Estimators, "Journal of the American Statistical Association", Vol. 76, pp. 643-648. [HRR]
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HYPpsider |
HYPrho |
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Functions |
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