nandb (version 0.2.1)

MeanPillars: Get the means/medians/variances of pillars of a 3d array

Description

For a 3-dimensional array mat3d, pillar ij is defined as mat3d[i, j, ]. These functions compute the mean, median and variance of each pillar.

Usage

MeanPillars(mat3d)
VarPillars(mat3d)
MedianPillars(mat3d)

Arguments

mat3d

A 3-dimensional array.

Value

A matrix where element i,j is equal to mean(mat3d[i, j, ]), median(mat3d[i, j, ]), or var(mat3d[i, j, ]).

Examples

# NOT RUN {
m3 <- array(1:16, dim = c(2, 2, 4))
MeanPillars(m3)
MedianPillars(m3)
VarPillars(m3)

# }