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Hola
Tengo medida (medida 1) que calcula un valor para cada mes. Deseo calcular un pronóstico para el mes siguiente basado en el anterior el promedio para los últimos 1, 2 y 3 meses, pero no más tarde entonces el mes de hoy. E.g.
Mes | Medida1 | Medida de previsión a ser (correcta) | Mi medida de previsión actual (equivocada) |
Agosto 2020 | 2 | ||
Septiembre 2020 | 2 | ||
Octubre 2020 | 3 | ||
Nov 2020 | 2,33 | 2,33 (promedio de aug, sep, oct) | |
Dic 2020 | 2,33 | 1,67 (promedio de sep, oct y nov) | |
Ene 2021 | 2,33 | 1 (promedio de oct, nov y dec) |
En este momento utilizo esta medida de previsión:
¡Gracias!
Mikkel
Solved! Go to Solution.
Pruebe estas medidas:
Total Amount = SUM ( TestData[Amount] )
Forecast =
VAR vLastDateMeasure = LASTNONBLANK ( ALL ( 'Date'[Date] ), [Total Amount] ) --get last date where measure is not blank
VAR vEndDate1 = EOMONTH ( vLastDateMeasure, 0 )
VAR vStartDate1 = DATE ( YEAR ( vEndDate1 ), MONTH ( vEndDate1 ), 1 )
VAR vEndDate2 = EOMONTH ( vLastDateMeasure, -1 )
VAR vStartDate2 = DATE ( YEAR ( vEndDate2 ), MONTH ( vEndDate2 ), 1 )
VAR vEndDate3 = EOMONTH ( vLastDateMeasure, -2 )
VAR vStartDate3 = DATE ( YEAR ( vEndDate3 ), MONTH ( vEndDate3 ), 1 )
VAR vMonth1Measure =
CALCULATE (
[Total Amount],
DATESBETWEEN ( 'Date'[Date], vStartDate1, vEndDate1 )
)
VAR vMonth2Measure =
CALCULATE (
[Total Amount],
DATESBETWEEN ( 'Date'[Date], vStartDate2, vEndDate2 )
)
VAR vMonth3Measure =
CALCULATE (
[Total Amount],
DATESBETWEEN ( 'Date'[Date], vStartDate3, vEndDate3 )
)
VAR vVisualRowDate = MAX ( 'Date'[Date] ) --get date from row in table/matrix visual
VAR vAverage = DIVIDE ( vMonth1Measure + vMonth2Measure + vMonth3Measure, 3 )
RETURN
IF ( vVisualRowDate > vEndDate1, vAverage, BLANK () ) --display average for future months
La tabla de fechas es 'Date' y debe unirse a la tabla de datos (TestData).
Proud to be a Super User!
Pruebe estas medidas:
Total Amount = SUM ( TestData[Amount] )
Forecast =
VAR vLastDateMeasure = LASTNONBLANK ( ALL ( 'Date'[Date] ), [Total Amount] ) --get last date where measure is not blank
VAR vEndDate1 = EOMONTH ( vLastDateMeasure, 0 )
VAR vStartDate1 = DATE ( YEAR ( vEndDate1 ), MONTH ( vEndDate1 ), 1 )
VAR vEndDate2 = EOMONTH ( vLastDateMeasure, -1 )
VAR vStartDate2 = DATE ( YEAR ( vEndDate2 ), MONTH ( vEndDate2 ), 1 )
VAR vEndDate3 = EOMONTH ( vLastDateMeasure, -2 )
VAR vStartDate3 = DATE ( YEAR ( vEndDate3 ), MONTH ( vEndDate3 ), 1 )
VAR vMonth1Measure =
CALCULATE (
[Total Amount],
DATESBETWEEN ( 'Date'[Date], vStartDate1, vEndDate1 )
)
VAR vMonth2Measure =
CALCULATE (
[Total Amount],
DATESBETWEEN ( 'Date'[Date], vStartDate2, vEndDate2 )
)
VAR vMonth3Measure =
CALCULATE (
[Total Amount],
DATESBETWEEN ( 'Date'[Date], vStartDate3, vEndDate3 )
)
VAR vVisualRowDate = MAX ( 'Date'[Date] ) --get date from row in table/matrix visual
VAR vAverage = DIVIDE ( vMonth1Measure + vMonth2Measure + vMonth3Measure, 3 )
RETURN
IF ( vVisualRowDate > vEndDate1, vAverage, BLANK () ) --display average for future months
La tabla de fechas es 'Date' y debe unirse a la tabla de datos (TestData).
Proud to be a Super User!
Thanks @DataInsights!
It works perfectly. One last adjustment. My "LASTNONBLANK" can be a month in 2021 as month can be filled out in advance. How can I change the the "vLastDataMeasure" to be today instead?
Best,
Mikkel
Me alegra oír que funciona. Puede cambiarlo de la siguiente manera:
VAR vLastDateMeasure - HOY ()
Proud to be a Super User!