Texas Instruments TITANIUM TI-89 - Manual (Page 545)

Statistics and Data Plots 545
Previous results are cleared when you:
• Edit the data points or change the Calculation Type.
• Open another data variable or reopen the same data variable (if the calculation
referred to a column in a data variable). Results are also cleared if you leave and
then reopen the Data/Matrix Editor with a data variable.
• Change the current folder (if the calculation referred to a list variable in the previous
folder).
Statistical Calculation Types Statistical Calculation Types Statistical Calculation Types Statistical Calculation Types
As described in the previous section, the Calculate dialog box lets you specify the
statistical calculation you want to perform. This section gives more information about the
calculation types.