Using Lists & Spreadsheet
573
Note:
The results are linked to the source data. For example, if you
change a value in column A, the regression equation is updated
automatically.
Storing statistical results
Lists & Spreadsheet stores statistical results using a variable-group name
with the format stat.
nnn
, where
nnn
is the result name (for example,
stat.RegEqn and stat.Resid). The use of standard names for variables
makes it easier to identify and use the statistical variables later. If you
want to use a custom variable group instead of the standard name, you
can edit the formula in the column formula cell.
You could use the following formula to store the results in the variable
group
MystatsB.
=LinRegMx(a[],b[],1 ): CopyVar Stat., MystatsB.
Later, you could view the results by entering the following expression
in the Calculator application or in another column of the
Lists & Spreadsheet application:
MystatsB.results
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)
analyzes data with one
measured variable. You can specify an optional frequency list. The
statistical data returned using this analysis technique are:
•
sample mean,
•
sum of the data,
x
Σ
x
Summary of Contents for TI-Nspire
Page 38: ...26 Setting up the TI Nspire Navigator Teacher Software ...
Page 46: ...34 Getting started with the TI Nspire Navigator Teacher Software ...
Page 84: ...72 Using the Content Workspace ...
Page 180: ...168 Capturing Screens ...
Page 256: ...244 Embedding documents in web pages ...
Page 336: ...324 Polling students ...
Page 374: ...362 Using the Review Workspace ...
Page 436: ...424 Calculator ...
Page 450: ...438 Using Variables ...
Page 602: ...590 Using Lists Spreadsheet ...
Page 676: ...664 Using Notes You can also change the sample size and restart the sampling ...
Page 684: ...672 Libraries ...
Page 714: ...702 Programming ...
Page 828: ...816 Data Collection and Analysis ...
Page 846: ...834 Regulatory Information ...
Page 848: ...836 ...