In Momocs, Out-classes objects are lists of closed outlines,
with optional components, and on which generic methods such as plotting methods (e.g. stack)
and specific methods (e.g. efourier can be applied.
Out objects are primarily Coo objects.
Usage
Out(x, fac = dplyr::data_frame(), ldk = list())
Arguments
x
a list of matrices of \((x; y)\) coordinates,
or an array or an Out object or an Ldk object
fac
(optional) a data.frame of factors and/or numerics
specifying the grouping structure
ldk
(optional) list of landmarks as row number indices