Texas Instruments TI-80 Calculator User Manual


 
9-22 Statistics
You can enter statistical data, calculate statistical results, and fit data to models
from a program.
Enter the statistical data directly into lists (Chapter 8) in the
program.
To calculate statistical results or fit data to a model from a
program:
1. On a blank line in the program editor, select the type of
calculation from the
STAT CALC
menu.
2. Enter the names of the lists, separated by commas, to use
in the calculation.
Note: To display a regression equation and coefficients from
a program, the regression function must be the last statement
in the program. If it is not the last statement, the regression
equation will be evaluated and stored, but the results will not
be displayed.
Statistical Analysis in a Program
Entering Stat
Data
Statistical
Calculations