Как задать правило для предсказываемого (Predict) поля в Microsoft Linear Regression?

Добрый день!
Как задать в Microsoft Analysis Services, для алгоритма Microsoft Linear Regression, что предсказываемое (Predict) поле, должно быть больше нуля?

Попытался так:

ALTER MINING STRUCTURE TMCRegression
ADD MINING MODEL LogisticRegression
(
    [GROUP],
    [PriceDeliver],
    [PriceSale] PREDICT,
    [PriceReestr],
    [PrPriceSale] ,
    [PrPriceDeliver]
)
USING Microsoft_Logistic_Regression
WITH FILTER ([PriceSale] > 0)

Не, помогло. Запрос:

SELECT 
  t.[Group], t.[NAME], Predict(LogisticRegression.[PriceSale]) AS [Predict PriceSale], t.[PriceSale],
  (100.0*Abs(Predict(LogisticRegression.[PriceSale])-t.[PriceSale]))/t.[PriceSale] AS Quality,
  t.PriceDeliver, t.PriceReestr, t.PrPriceSale, t.PrPriceDeliver
FROM LogisticRegression
PREDICTION JOIN
OPENQUERY([ForecastDS],'SELECT * FROM dbo.TMCIncome') AS t
ON
   t.[Group] = LogisticRegression.[Group] AND
   t.PriceDeliver = LogisticRegression.[PriceDeliver] AND
   t.PriceReestr = LogisticRegression.[PriceReestr] AND
   t.PrPriceSale = LogisticRegression.[PrPriceSale] AND
   t.PrPriceDeliver = LogisticRegression.[PrPriceDeliver] 
ORDER BY (100.0*Abs(Predict(LogisticRegression.[PriceSale])-t.[PriceSale]))/t.[PriceSale] DESC

Возвращает записи для которых Predict(LogisticRegression.[PriceSale])<0