ggobi-display-set-tour-projection-2n: Set tour projection

In rggobi: Interface Between R and 'GGobi'

Description

Set the tour projection from a GGobi tour.

Usage

ggobi_display_set_tour_projection(gd, value)

Arguments

gd	GGobiDisplay object running tour
value	tour projection

Details

If you know the projection you would like to see in the tour, you can use this function to set it. The example illustrates setting the projection to show the first two principle components.

Author(s)

Hadley Wickham <[e-mail]>

Examples

if (interactive()) {
g <- ggobi(mtcars)
d <- displays(g)[[1]]
}
## Not run: 
pmode(d) <- "2D Tour"
variables(d) <- list(X=names(mtcars))
ggobi_display_get_tour_projection(d)
pc <- princomp(as.matrix(mtcars))$loadings[,1:2]
ggobi_display_set_tour_projection(d, pc)
pc <- princomp(as.matrix(mtcars), cor=T)$loadings
ggobi_display_set_tour_projection(d, pc)[,1:2]

## End(Not run)

rggobi documentation built on May 2, 2019, 6:41 a.m.