FORECAST.83G   Predicts future data points based on time series inputs.





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                       * FORECAST.83G for the TI-83 *

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FORECAST.83P was developed by Larry Morgan of Montgomery County Community 

College, Blue Bell, PA. It may be freely exchanged and modified with

appropriate acknowledgement. 



FORECAST.83p performs a T*S*I forecast. Load your time series (integers) into 

L1, and your y value in L2. This program uses matrix [E], and values in matrix

[E] will be overwritten.



The program will plot your time series data and extrapolate future data points 

and deseasonalized data based on your inputs. You choose between quarterly and

yearly data. You can also choose to run Linear, Quadratic, and Exponential

regressions.