MsLvlMethod

Description

The MsLvlMethod enumeration contains transformations used by the Level function.

It is used by the following method:

Description

Value Brief description
0 Pch. Percent change to the previous period: (X[t]/X[t-1]-1)*100.
1 PchY. Percent change to the corresponding period (F) of the previous year: (X[t]/X[t-N*F]-1)*100.
2 PchA. Percent change to the previous period with the seasonal adjustment (S): ((X[t]/X[t-1])S-1)*100.
3 Diff. Series rate of change to the previous period: X[t]-X[t-1].
4 DiffY. Series rate of change to the previous period (F) of the previous year: X[t]-X[t-N*F].
5 Log. Natural logarithm: ln(X[t]).
6 DLog. Logarithms difference: ln(X[t]/X[t-N]).

See also:

Ms Assembly Enumerations