movbox(timeslab)R Documentation

Form Quantities Needed for Moving Box Plot

Description

Form Quantities Needed for Moving Box Plot

Usage

movbox(x,k)

Arguments

x Array of length $n$ containing the data.
k Integer indicating the length of the moving average smoother.

Value

movbox returns a list containing the following three objects:
summ Matrix ($ntimes 5$) with columns defined as follows:
Column 1 is largest value in $[u4, u4 + 1.5*IQR]$, or $u4$ if none,
Column 2 is the upper fourth (median of largest ({n}+1)/2),
Column 3 is the median,
Column 4 is lower fourth (median of smallest ({n}+1)/2),
Column 5 is smallest value in $[l4, l4 - 1,5*IQR]$, or $l4$ if none,
where $IQR$ is the interquartile range.
inds Integer array of indices.
outs Real array containing values corresponding to {inds} that fall outside $[l4 - 1.5*IQR, u4 + 1.5*IQR]$.


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