at_least: Retain groups with at least n shapes

In MomX/Momocs: Morphometrics using R

Retain groups with at least n shapes

Description

Examples are self-speaking.

Usage

at_least(x, fac, N)

Arguments

x	any Momocs object
fac	the id of name of the $fac column
N	minimal number of individuals to retain the group

Value

a Momocs object of same class

Note

if N is too ambitious the original object is returned with a message

See Also

Other handling functions: arrange(), chop(), combine(), dissolve(), fac_dispatcher(), filter(), mutate(), rename(), rescale(), rm_harm(), rm_missing(), rm_uncomplete(), rw_fac(), sample_frac(), sample_n(), select(), slice(), subsetize()

Examples

table(trilo$onto)
at_least(trilo, "onto", 9)
at_least(trilo, "onto", 16)
at_least(trilo, "onto", 2000) # too ambitious !

MomX/Momocs documentation built on Nov. 18, 2023, 10:53 p.m.