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Last data update: 2014.03.03

R: Plot a 3-D (using RGL) view of a function

sectionview3d.fun

R Documentation

Plot a 3-D (using RGL) view of a function

Description

Plot a 3-D view of a function. Provide a better understanding of the model behaviour.

Usage

  sectionview3d.fun(fun,
    dim = ifelse(is.null(center), 2, length(center)),
    center = NULL, axis = NULL, npoints = 20, col = "blue",
    Xname = NULL, yname = NULL, Xscale = 1, yscale = 1,
    xlim = c(0, 1), ylim = NULL, title = NULL, add = FALSE,
    ...)

Arguments

`fun`	an object of class `"function"`.
`dim`	the dimension of fun arguments.
`center`	optional coordinates (as a list or data frame) of the center of the section view if the model's dimension is > 2.
`axis`	optional matrix of 2-axis combinations to plot, one by row. The value `NULL` leads to all possible combinations i.e. `choose(D, 2)`.
`npoints`	an optional number of points to discretize plot of response surface and uncertainties.
`col`	color for the surface.
`xlim`	a list to give x range for all plots.
`ylim`	an optional list to force y range for all plots.
`Xname`	an optional list of string to overload names for X.
`yname`	an optional string to overload name for y.
`Xscale`	an optional factor to scale X.
`yscale`	an optional factor to scale y.
`title`	an optional overload of main title.
`add`	to print graphics on an existing window.
`...`	further arguments passed to the first call of `plot3d`.

Author(s)

Yann Richet, IRSN

Examples

## A 2D example - Branin-Hoo function.
sectionview3d.fun(branin,dim = 2)

Results


R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

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Type 'license()' or 'licence()' for distribution details.

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Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
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> library(DiceView)
Loading required package: DiceKriging
Loading required package: DiceEval
Loading required package: rgl
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/DiceView/sectionview3d.fun.Rd_%03d_medium.png", width=480, height=480)
> ### Name: sectionview3d.fun
> ### Title: Plot a 3-D (using RGL) view of a function
> ### Aliases: sectionview3d.fun
> 
> ### ** Examples
> 
> ## A 2D example - Branin-Hoo function.
> sectionview3d.fun(branin,dim = 2)
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>