explore_space_tour function

Plot the grand tour animation of the bases space in high dimension

explore_space_tour(..., axes = "bottomleft")

prep_space_tour(
  dt,
  group = NULL,
  flip = FALSE,
  n_random = 2000,
  color = NULL,
  rand_size = 1,
  rand_color = "#D3D3D3",
  point_size = 1.5,
  end_size = 5,
  theo_size = 3,
  theo_shape = 17,
  theo_color = "black",
  palette = botanical_palettes$fern,
  ...
)

Arguments

• ...: other argument passed to tourr::animate_xy() and prep_space_tour()
• axes: see [tourr::animate_xy()]
• dt: a data object collected by the projection pursuit guided tour optimisation in tourr
• group: the variable to label different runs of the optimiser(s)
• flip: logical; if the sign flipping need to be performed
• n_random: numeric; the number of random basis to generate
• color: the variable to be coloured by
• rand_size: numeric; the size of random points
• rand_color: character; the color hex code for random points
• point_size: numeric; the size of points searched by the optimiser(s)
• end_size: numeric; the size of end points
• theo_size: numeric; the size of theoretical point(s)
• theo_shape: numeric; the shape symbol in the basic plot
• theo_color: character; the color of theoretical point(s)
• palette: the colour palette to be used

Returns

• explore_space_tour(): an animation of the search path in the high-dimensional sphere
• prep_space_tour(): a list containing various components needed for producing the animation

Examples

explore_space_tour(dplyr::bind_rows(holes_1d_better, holes_1d_geo),
  group = method, palette = botanical_palettes$fern[c(1, 6)]
)

See Also

Other main plot functions: explore_space_start(), explore_trace_interp(), explore_trace_search()