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C is the (optional) Constant
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A is the Amplitude of the cosine wave
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U is the number of Units per Cycle
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P is the Phase of the cosine wave
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t is one less than the row number of a given observation
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Overlays the X11-adjusted time series on the original time series, Ot. The X11-adjusted values are Ot/St for the multiplicative adjustment and Ot - St for the additive adjustment.
Shows or hides the X11 summary tables, as described in Shiskin et. al. (1967). The tables are grouped into five categories (labeled B through F), described in Table 16.1.
Saves four columns to the data table: the seasonally adjusted time series, the seasonal components (St), the trend cycle components (Ct), and the irregular series components (It).
Saves columns to the data table for all of the tables produced in the report by the Show Tables option.
For details about the contents of the X11 output tables, see Shisken et. al. (1967) or SAS/ETS 13.1 User’s Guide (search for “The output from PROC X11”).