Statistics
Curve Fitting
Exponential Curve Fit
Using the 
function of the
fit may be easily calculated according to the equation y=AeBx. The exponential curve fitting technique is often used to determine the growth rate of a variable such as a stock's value over time, when it is suspected that the performance is
If B>0, you will have a growth curve. If B Examples of these are given below.
The procedure is as follows:
1.Press 
CLEAR 
.
2.For each input pair of values, key in the 
, key in
the corresponding 
.
3.After all data pairs are input, press 
to obtain the correlation coefficient (between ln y and x).
4.Press 1 
0 
to obtain A in the equation above.
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