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Median Smoothing
Usage
smooth(x)
Arguments
x
|
a vector or time series
|
Description
This function applies the smoothing method 3RSR
to the data in x
.
Value
A vector or time series containing the smoothed values.
Note that there are other smoothing methods which provide
rather better results.
References
Tukey, J. W. (1977).
Exploratory Data Analysis,
Reading Massachusetts: Addison-Wesley.
See Also
lowess
.
Examples
library(eda)
data(presidents)
presidents[is.na(presidents)] <- 0
plot(presidents)
lines(smooth(presidents))