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This package computes the maximum likelihood estimator of the generalised additive and index regression with shape constraints. Each additive component function is assumed to obey one of the nine possible shape restrictions: linear, increasing, decreasing, convex, convex increasing, convex decreasing, concave, concave increasing, or concave decreasing.
Package details 


Author  Yining Chen and Richard Samworth 
Maintainer  Yining Chen <[email protected]> 
License  GPL (>= 2) 
Version  0.21 
Package repository  View on CRAN 
Installation 
Install the latest version of this package by entering the following in R:

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