add_end function

A ggproto for drawing start points

This is a wrapper function used by explore_space_pca() and should be be called directly by the user

add_end(dt, end_size = 5, end_alpha = 1, end_color = NULL, ...)

Arguments

• dt: A data object from the running the optimisation algorithm in guided tour
• end_size: numeric; the size of the end point
• end_alpha: numeric; the alpha of the end point
• end_color: the variable to be coloured by
• ...: other aesthetics inherent from explore_space_pca()

Returns

a wrapper for drawing end points in explore_space_pca()

See Also

Other draw functions: add_anchor(), add_anno(), add_dir_search(), add_interp(), add_interp_last(), add_interrupt(), add_search(), add_space(), add_start(), add_theo()