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The original series. i.e. the series to be dis-aggregated, is called basic series. The series with the dis-aggregates is called the dis-aggregated series.
In dis-aggregating series following options exist:
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- basic and dis-aggregated series data are equal,
- dis-aggregated series data are interpolated linearly between the mid-point values of the basic series data;
2. for accumulative observations
- dis-aggregated series data are fractions of the basic series data; if there are n dis-aggregated series elements in a basic series interval, then the fraction is 1/n: dis-aggregated series data = 1/n * basic series data,
- as above, but additionally with linear interpolation between the midpoints of the basic series intervals.
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