subset_tem | R Documentation |
Keep or delete specified template points. Points will be renumbered and line definitions will be updated. If all points in a line are deleted, the line will be removed. POint indexing is 0-based, so the first two points (usually the pupils) are 0 and 1.
subset_tem(stimuli, ..., keep = TRUE)
stimuli |
list of stimuli |
... |
vectors of points to keep or delete |
keep |
logical; whether to keep or delete the points |
stimlist with altered templates
Template functions
auto_delin()
,
average_tem()
,
centroid()
,
change_lines()
,
delin()
,
draw_tem()
,
features()
,
get_point()
,
remove_tem()
,
require_tems()
,
same_tems()
,
squash_tem()
,
tem_def()
,
viz_tem_def()
# keep just the first two points demo_stim(1) |> subset_tem(0:1) |> draw_tem(pt.size = 10) # remove the last 10 points # (produces the 179-point Perception Lab template) demo_stim(1) |> subset_tem(179:188, keep = FALSE) |> draw_tem() # use features() to keep only points from a pre-defined set # "gmm" is points used for geometric morphometrics demo_stim(1) |> subset_tem(features("gmm")) |> draw_tem()
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