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system 10.9 of 26/11/2025,
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FORESIGHT
Namespace: PP.TS.Ui
The FormulaTypeEnum enumeration contains types of formulas for calculating values of calculated series.
It is used by the following methods:
Value |
Brief description |
| None | No. |
| Calculator | Calculator. |
| ArithmeticLog | Logarithm. |
| ArithmeticLn | Natural logarithm. |
| ArithmeticExp | Exponent. |
| ArithmeticAdd | Sum. |
| ArithmeticMult | Multiplication. |
| ArithmeticMod | Mod. |
| ArithmeticAbs | Absolute value. |
| ArithmeticRound | Rounding. |
| TransformLag | Lag. |
| TransformLead | Lead. |
| TransformPchPop | Growth rate (pch PoP). |
| TransformPchYoY | Growth rate (pch YoY). |
| TransformPchYTD | Growth rate (pch YTD). |
| TransformDiffPop | Difference (diff PoP). |
| TransformDiffYoY | Difference (diff YoY). |
| TransformDiffYTD | Difference (diff YTD). |
| TransformDlogPoP | Logarithm difference (dlog PoP). |
| TransformDlogYoY | Logarithm difference (dlog YoY). |
| TransformDlogYTD | Logarithm difference (dlog YTD). |
| TransformRatioPoP | Growth coefficient (ratio PoP). |
| TransformRatioYoY | Growth coefficient (ratio YoY). |
| TransformRatioYTD | Growth coefficient (ratio YTD). |
| Aggregation | Aggregation by factors. |
| CollapseTotal | Aggregation by time (sum). |
| CollapseAverage | Aggregation by time (average). |
| CollapseMinimum | Aggregation by time (minimum). |
| CollapseMaximum | Aggregation by time (maximum). |
| CollapseFirst | Aggregation by time (first element). |
| CollapseLast | Aggregation by time (last element). |
| CollapseSpread | Aggregation by time (standard deviation). |
| InterpolateRepeat | Repeat interpolation. |
| InterpolateProrate | Prorate interpolation. |
| AccumulationMin | Cumulative minimum. |
| AccumulationMax | Cumulative maximum. |
| AccumulationAvg | Cumulative average. |
| AccumulationDeviation | Cumulative standard deviation. |
| AccumulationSumm | Cumulative sum. |
| AccumulationMult | Cumulative multiply. |
| AccumulationMedian | Cumulative median. |
| SlideSmoothing | Moving average. |
| HodrickPrescottFilter | Hodrck Prescott filter. |
| BaxterKingFilter | Baxter King filter. |
| IsolationSeasonality | Seasonal adjustment (X11). |
| AutoCurveEstimation | Autotrend. |
| Arima | ARIMA. |
| SquareRootCurveEstimation | Geometric trend. |
| LinearCurveEstimation | Linear trend. |
| LogParabolicCurveEstimation | Logarithmic parabolic trend. |
| GreyForecast | Grey forecast. |
| InverseCurveEstimation | Inverse trend. |
| QuadraticCurveEstimation | Parabolic trend. |
| ExponentialSmoothing | Exponential smoothing. |
| ExponentialCurveEstimation | Exponential trend. |
| FillGapsGeo | Geometric substitution of missing data. |
| FillGapsLinear | Linear substitution of missing data. |
| FillGapsRepeat | Repetitive substitution of missing data. |
| FillGapsSpline | Spline substitution of missing data. |
| FillGapsValue | Substitution of missing data with specified value. |
| FillGapsTempo | Growth rate. |
| FillGapsTempoPrevPrd | Previous growth rate. |
| FillGapsNextValue | Succeeding value. |
| FillGapsTempoNextPrd | Succeeding growth rate. |
| StatisticsNormalization | Normalization. |
| StatisticsStandartization | Standardization. |
| ConversionsJoinSeries | Splice series. |
| ConversionsTruncation | Truncate. |
| LinearRegression | Linear regression. |
| SLS2 | Linear regression SLS2. |
| CointegrationEquation | Error correction model. |
| NonLinearRegression | Non-linear regression. |
| UserFunction | Custom function. |
See also: