The TIMESERIES Procedure uses the following statements:
PROC TIMESERIES options;
BY variables;
CORR statistics-list / options;
CROSSCORR statistics-list / options;
CROSSVAR variable-list / options;
DECOMP component-list / options;
ID variable INTERVAL= interval-option;
SEASON statistics-list / options;
SPECTRA statistics-list / options;
SSA / options;
TREND statistics-list / options;
VAR variable-list / options;