Erin Hodgess wrote:
Dear R People:
I ran an ARIMA(1,0,1) on a particular series in R and got a negative
MA(1) estimate.
Then I ran an ARIMA(1,0,1) on the same series in Minitab and got a
positive MA(1) estimate.
The values are about -0.69 and 0.70.
Does R show the opposite value, please?
Uh,
Dear R People:
I ran an ARIMA(1,0,1) on a particular series in R and got a negative
MA(1) estimate.
Then I ran an ARIMA(1,0,1) on the same series in Minitab and got a
positive MA(1) estimate.
The values are about -0.69 and 0.70.
Does R show the opposite value, please?
Thanks,
Erin
--
Erin H
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