Hello all,
I am stuck on this one so if anyone could offer an suggestions it
would be greatly appreciated.
Prediction Model using double exponential smoothing to estimate the
linear trend in prices (as originally reported) and extending the
trend to future years. The base period is about 8-10
Hi all,
My question, although probably basic to most of you, is: If you are
comparing two models, why might the test variables parameter estimates
be significant in the second case and not in the first yet the
R-square is decreased. For example:
Model 1 - Some time period
y = x1 + x2 + x3 + x
