DailyWeights: Array;
DailyWeights: System.Array;
The DailyWeights property determines weight coefficients to week days.
Weight coefficients for days of week are taken into account only on calculation based on monthly frequency and with multiplicative seasonality.
The number of workdays varies from month to month, and this can affect final result of the time series analysis. The X11 method enables the user to take this into account by assigning weight coefficients for days of week. Sum of coefficients must be seven. By default all weights are equal to one.
Weight coefficients for days of week are normalized if their sum is equal to 7. On calculation, normalization is executed automatically, and calling of the IMsCensus2Transform.NormalizeDailyWeights method enables the user to get weight coefficient values for days of week before method calculation.
The property use is given in the example for IMsCensus2Transform.SigmaLower.
See also: