Functions
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Data Analysis
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Smoothing
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About Smoothing Functions
About Smoothing Functions
Use the following smoothing functions to smooth data sets:
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supsmooth
—Adaptive, piecewise, nearest-neighbor least-squares smoothing
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ksmooth
—Gaussian kernel smoothing
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medsmooth
—Median smoothing
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expsmooth, movavg
—Exponential smoothing and moving average with a window