Smoothing

A formula for calculation of a calculated series can be created by means of smoothing methods:

Function	Brief description
Moving Average	It smoothes a series by the Moving Average method.
Hodrick-Prescott Filter	It smoothes a series by the Hodrick-Prescott Filter method.
Baxter-King Filter	It smoothes a series by the Baxter-King Filter method.
Seasonal Adjustment (X11)	It executes seasonal decomposition and adjustment of data using the Census2 method. NOTE. The X11 method is supported only in Windows.