216 Using Lists & Spreadsheet
Lists & Spreadsheet inserts two columns: one containing the names
of the results, and one containing the corresponding values.
Note: The results are linked to the source data. For example, you can
change a value in column A, and the regression equation is updated
automatically.
You can access statistical analysis results as variables from other
TI-Nspire™ applications by using the
Var menu. The variables are stored
in the form stat.nnn, where nnn is the result name (for example,
stat.RegEqn and stat.Resid).
Supported Statistical Calculations
The Stat Calculations menu lets you select from the calculations described
below. For a complete description of inputs and outputs, refer to the
TI-Nspire Reference Guide details for the function name that is in
parentheses.
One-Variable Statistics (OneVar)
The One-Variable Statistics calculation analyzes data with one measured
variable. The statistical data returned for a data set using this analysis
technique are:
• sample mean,
• sum of the data,
• sum of the squared data,
• sample standard deviation, s
x
Σx
Σx
2
x
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