add_anchor {ferrn} | R Documentation |
A ggproto for drawing anchor points
Description
This is a wrapper function used by explore_space_pca()
and
should be be called directly by the user
Usage
add_anchor(dt, anchor_size = 3, anchor_alpha = 0.5, anchor_color = NULL, ...)
Arguments
dt |
A data object from the running the optimisation algorithm in guided tour |
anchor_size |
numeric; the size of the anchor points |
anchor_alpha |
numeric; the alpha of the anchor points |
anchor_color |
the variable to be coloured by |
... |
other aesthetics inherent from |
Value
a wrapper for drawing anchor points in explore_space_pca()
See Also
Other draw functions:
add_anno()
,
add_dir_search()
,
add_end()
,
add_interp()
,
add_interp_last()
,
add_interrupt()
,
add_search()
,
add_space()
,
add_start()
,
add_theo()
[Package ferrn version 0.1.0 Index]