Automatic Regression Equation Storage - Texas Instruments TI-86 Manual Book

When you select or
OneVa
, the abbreviation
TwoVa
or is
OneVar TwoVar
displayed.
For and , the
PwrR ExpR
elements of xList and yList
must be integers ‚ 1.
Default for iterations is 64.
For , the syntax is:
OneVa
ãxList
OneVar , frequencyListä
For , the syntax is:
TwoVa
ã
frequencyList ä
TwoVar xLlist , yList ,
For , , ,
LinR LnR ExpR PwrR
ãxList
TwoVar , yList , frequencyListä
For , the syntax is:
SinR
ãiterations
SinR , xList , yList
iterations is the number of iterations to go through; higher values for iterations produce a
better fit, but take longer to calculate. period is an initial guess at which to begin calculation.
For , the syntax is:
LgstR
ãiterations
LgstR , xList , yList
To copy the contents
RegEq
StReg( variable )

Automatic Regression Equation Storage

, , , ,
LinR LnR ExpR PwrR SinR
regression model has an optional argument,
equation variable, such as
automatically to the specified equation variable, and the function is selected.
Regardless of whether you specify
stored to the result variable
regression equation displays the actual result values.
, , , and
P2Reg P3Reg P4Reg
, period , equationVariableä
, frequencyList , equationVariableä
to any variable after calculating the regression, the syntax is:
, , , , and
LgstR P2Reg P3Reg
equationVariable
. Upon execution, the regression equation is stored
y1
equationVariable
, which is an item on the
RegEq
Chapter 14: Statistics
, the syntax is:
are regression models. Each
P4Reg
, for which you can specify an
, the regression equation always is
menu. The
STAT VARS
191