Morpho: arrMean3 – R documentation

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arrMean3

calculate mean of an array

calculate mean of a 3D-array (e.g. containing landmarks) (fast) using the Armadillo C++ Backend

arrMean3(arr)

arr

k x m x n dimensional numeric array

matrix of dimensions k x m.

this is the same as apply(arr, 1:2, mean), only faster for large configurations.

data(boneData)
proc <- ProcGPA(boneLM, silent = TRUE)
mshape <- arrMean3(proc$rotated)

Calculations and Visualisations Related to Geometric Morphometrics

v2.8

GPL-2

Authors

Stefan Schlager [aut, cre, cph], Gregory Jefferis [ctb], Dryden Ian [cph]

Initial release

2020-02-26