IMsCensus2Transform.DailyWeights

Syntax

DailyWeights: Array;

Description

The DailyWeights property determines weight coefficients for days of week.

Comments

Weight coefficients for days of week are taken into account only on calculation based on monthly frequency and with multiplicative seasonality.

The number of working days varies from month to month, and this can affect final result of time series analysis. The X11 method accounts for this condition by bringing weight coefficients for days of week. The sum of coefficients must be seven. All weights are equal to one by default.

Weight coefficients for days of week are normalized if their sum is equal to 7. On calculation, normalization is executed automatically, and calling the IMsCensus2Transform.NormalizeDailyWeights method enables the user execute normalization and get weight coefficient values for days of week before method calculation.

The X11 method is supported only in Windows.

Example

The property use is given in the example for IMsCensus2Transform.SigmaLower.