Description Details Author(s) References See Also
Internal functions for Dykstra's algorithm to compute bounded monotone regression estimates.
These functions are not intended to be called by the user.
minK1
Compute projection of (a, b) on the set \{(a, b) \ : \ a is increasing.}.
minK2
Compute projection of (a, b) on the set \{(a, b) \ : \ b is increasing.}.
minK3
Compute projection of (a, b) on the set \{(a, b) \ : \ a ≤ b\}.
Fadoua Balabdaoui fadoua@ceremade.dauphine.fr
http://www.ceremade.dauphine.fr/~fadoua
Kaspar Rufibach (maintainer) kaspar.rufibach@gmail.com
http://www.kasparrufibach.ch
Filippo Santambrogio filippo.santambrogio@math.u-psud.fr
http://www.math.u-psud.fr/~santambr/
Balabdaoui, F., Rufibach, K., Santambrogio, F. (2009). Least squares estimation of two ordered antitonic regression curves. Preprint.
Dykstra, R.L. (1983). An Algorithm for Restricted Least Squares Regression. J. Amer. Statist. Assoc., 78, 837–842.
This functions are used by BoundedIsoMeanTwoDykstra
.
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