add_interp_last function

A ggproto for drawing finish points

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

add_interp_last(
  dt,
  interp_last_size = 3,
  interp_last_alpha = 1,
  interp_last_color = NULL,
  ...
)

Arguments

• dt: A data object from the running the optimisation algorithm in guided tour
• interp_last_size: numeric; the size of the last interpolation points in each iteration
• interp_last_alpha: numeric; the alpha of the last interpolation points in each iteration
• interp_last_color: the variable to be coloured by
• ...: other aesthetics inherent from explore_space_pca()

Returns

a wrapper for drawing the last interpolation points of each iteration in explore_space_pca()

See Also

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