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Smoothing or moving average use ksmooth …

Smoothing or moving average
use ksmooth()
when kernel is “box”, it is the same as moving average by filter() except that ksmooth() can handle the edges better.
Example
ksmooth(data, kernel = “box”, bandwidth = 3)

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Moving average in R Median: runmed() M …

Moving average in R
Median: runmed()
Mean: filter()

ex)
runmed(data, 3)
filter(data, rep(1/3, 3))