Defines sliding landmarks matrix
an Ldk object
a matrix, a numeric or a list of numeric. See Details
$slidings in Ldk must be a 'valid' matrix: containing
ids of coordinates, none of them being lower than 1 and higher the number of coordinates
slidings matrix contains 3 columns (
It is inspired by
geomorph and should be compatible with it.
This matrix can be passed directly if the
slidings argument is a matrix. Of course,
it is strictly equivalent to
Ldk$slidings <- slidings.
slidings can also be passed as "partition(s)", when sliding landmarks
identified by their ids (which are a row number) are consecutive in the
A single partition can be passed either as a numeric (eg
4:12), if points
5 to 11 must be considered as sliding landmarks (4 and 12 being fixed); or as a list of numeric.
See examples below.
#waiting for a sliding dataset...
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