rminer (version 1.1)

vecplot: VEC plot function (to use in conjunction with Importance function).

Description

VEC plot function (to use in conjunction with Importance function).

Usage

vecplot(I, graph = "VEC", leg = NULL, xval = 1, sort = FALSE, data = NULL, 
digits = c(1, 1), TC = 1, intbar = NULL, lty = 1, pch = 19, col = NULL, 
datacol = NULL, main = "", main2 = "", Grid = 0, 
xlab = "", ylab = "", zlab = "", 
levels = NULL, levels2 = NULL, showlevels = FALSE, 
screen = list(z = 40, x = -60), zoom = 1)

Arguments

I

the output list of the Importance function.

graph

type of VEC graph:

• VEC-- 1-D VEC curve;
• VEC3-- 2-D VEC surface;
• VECC-- 2-D VEC contour;

leg

see mgraph

xval

the attribute input index (e.g. 1), only used if graph="VEC" or (graph="VEC3" or "VECC" and length(interactions)=1, see Importance). if a vector, then several VEC

sort

if factor inputs are sorted:

• increasing-- sorts the first attribute (if factor) according to the response values, increasing order;
• decreasing-- similar toincreasingbut uses reverse order;

data

see mgraph

digits

see mgraph

TC

see mgraph

intbar

see mgraph

lty

see mgraph

pch

point type for the graph="VEC" curve, can be a vector if there are several VEC curve plots

col

color (e.g. "black", "grayrange", "white")

datacol

color of the data histogram for graph="VEC"

main

see mgraph

main2

key title for graph="VECC"

Grid

see mgraph

xlab

x-axis label

ylab

y-axis label

zlab

z-axis label

levels

if x1 is factor you can choose the order of the levels to this argument

levels2

if x2 is factor you can choose the order of the levels to this argument

showlevels

if you want to show the factor levels in x1 or x2 axis in graph="VEC3":

• FALSEorTRUE-- do not (do) show the levels in x1, x2 and z axis for factor variables;
• vector with 3 logical values -- if you wa

screen

select the perspective angle of the VEC3 graph:

• x-- assumeslist(z=0,x=-90,y=0);
• X-- assumeslist(x=-75);
• y-- assumeslist(z=0,x=-90,y=-90);<

zoom

zoom of the wireframe (graph="VEC3")

Value

• A VEC curve/surface/contour plot.

Details

For examples and references check: Importance

See Also

Importance