This program is the best regression program out their

Just input the data into L1 and L2, then enter into the program and from their it is pretty much self explanatory.

With the touch of one button you can calculate every regression model their is.  Then from their with the touch of a button you can plot and/or graph the equation.  It gives you the variables from the equation(a,b,c,d,e) the r, r^2, R^2, and the SSR (sum of the square of the residual) of the regression.

The program also calculates the best-fit regression.  What this does is it calculates the best type of function(linear, quadratic, power, etc.) to fit the data that is in L1 and L2. You can select the types of regressions you want it to include or select all of them(the true best-fit).

Sometimes you may get an error message when you select a certain type of regression because you don't have enough data points(in L1 and L2) or it just won't work for that regression.  This is not a bug in the program, its just that the calculator won't do that type of regression for the given data.  


To send this program to your calculator you musn't open else it will not work because it contains lowercase letters.  Just send it to your calculator by pressing send then to ram or archive.


This is a very easy to use, self explanatory program.  It should be bug free.  If not or if you have any questions feel free to e-mail me at  khameleon69@hotmail.com