missing.landmarks: Replace missing landmarks

In jakubnowicki/morphoutils: Utility functions for geometric morphometrics

Description

Replaces missing landmarks with NA. Based on k-means clustering, seeks for separated group of landmarks (for example you can put all missing landmarks in the corner of the picture). Also handles with tpsdig way of writing missing andmarks (-1, -1).

Usage

missing.landmarks(data, method = "EM", clust.parameter = 0.45)

Arguments

data	landmark matrix
method	clustering method ('EM' - Expectation-maximization algorithm, 'kmeans' - k-means); default = 'EM'
clust.parameter	minimal proportion of missed landmarks in 'clust method; deafult = 0.45

jakubnowicki/morphoutils documentation built on May 18, 2019, 11:17 a.m.