rggobi (version 2.1.22)

ggobi_display_get_tour_projection: Get tour projection

Description

Get the tour projection from a GGobi tour.

Usage

ggobi_display_get_tour_projection(gd)

Arguments

gd

GGobiDisplay object running tour

Details

This function retrieves the current projection matrix from a paused tour. (The tour must be paused so that R can run commands).

This can be used to record interesting projections of your data for later analysis.

Examples

# NOT RUN {
if (interactive()) {
g <- ggobi(mtcars)
d <- displays(g)[[1]]
}
# }
# NOT RUN {
pmode(d) <- "2D Tour"
ggobi_display_get_tour_projection(d)
variables(d) <- list(X=names(mtcars))
ggobi_display_get_tour_projection(d)
MASS::eqscplot(as.matrix(mtcars) %*% ggobi_display_get_tour_projection(d))
# }