display_xy: Display tour path with a scatterplot...

In tourr: Implement tour methods in pure R code

Description

Display tour path with a scatterplot

Usage

display_xy(center=TRUE, axes="center", limit, col="black", pch=20, ...)

Arguments

axes	position of the axes: center, bottomleft or off
center	if TRUE, centers projected data to (0,0). This pins the center of data cloud and make it easier to focus on the changing shape rather than position.
limit	limits of the projected data. Defaults to 3 * square root of the largest eigenvalue.
col	color to be plotted. Defaults to "black"
pch	size of the point to be plotted. Defaults to 20.
...	other arguments passed on to animate and display_xy

Details

Animate a 2D tour path with a scatterplot.

Examples

animate_xy(flea[, 1:6])
animate(flea[, 1:6], grand_tour(), display_xy())
animate(flea[, 1:6], grand_tour(), display_xy(axes = "bottomleft"))
animate(flea[, 1:6], grand_tour(), display_xy(limits = c(-3, 3)))
animate_xy(flea[, 1:6], little_tour())
animate_xy(flea[, 1:3], guided_tour(holes), sphere = TRUE)
animate_xy(flea[, 1:6], center = FALSE)

# The default axes are centered, like a biplot, but there are other options
animate_xy(flea[, 1:6], axes = "bottomleft")
animate_xy(flea[, 1:6], axes = "off")
animate_xy(flea[, 1:6], dependence_tour(c(1, 2, 1, 2, 1, 2)),
axes = "bottomleft")

tourr documentation built on May 2, 2019, 5:28 p.m.