get_interrupt {ferrn} | R Documentation |
Extract the end point of the interpolation and the target point in the iteration when an interruption happens
Description
The optimiser can find better basis on the interpolation path, an interruption is implemented to stop further interpolation from the highest point to the target point. This discrepancy is highlighted in the PCA plot. You should not use geodesic search on this function.
Usage
get_interrupt(dt, group = NULL, precision = 0.001)
Arguments
dt |
a data object collected by the projection pursuit guided tour optimisation in the |
group |
the variable to label different runs of the optimiser(s) |
precision |
numeric; if the index value of the last interpolating point and the anchor point differ by |
Value
a tibble object containing the target and anchor bases for the iteration when an interruption happens
See Also
Other get functions:
get_anchor()
,
get_basis_matrix()
,
get_best()
,
get_dir_search()
,
get_interp_last()
,
get_interp()
,
get_search_count()
,
get_search()
,
get_space_param()
,
get_start()
,
get_theo()
Examples
holes_1d_better %>% get_interrupt()
holes_1d_geo %>% get_interrupt()