Multregtests - Texas Instruments TI-NSPIRE Reference Manual

Output variable
stat.bList
stat.Resid

MultRegTests

Y X1 X2
MultRegTests , , [,
Multiple linear regression t test computes a linear regression on the
given data, and provides the
of results is stored in the stat.results variable. (See page 76.)
Outputs
Output variable
stat.RegEqn
F
stat.
stat.PVal
2
stat.R
2
stat.AdjR
stat.s
stat.DW
stat.dfReg
stat.SSReg
stat.MSReg
stat.dfError
stat.SSError
stat.MSError
stat.bList
stat.tList
stat.PList
stat.SEList
y
stat. List
stat.Resid
stat.sResid
stat.CookDist
stat.Leverage
TI-Nspire™ Reference Guide
Description
List of regression coefficients, {b0,b1,b3,...}.
Residuals of the curves fit y = b0 + b1
X3 X10
[,...[, ]]]
F
test statistic for linearity. A summary
Description
Regression Equation: b0+b1
F
Global test statistic.
Least probability at which the null hypothesis can be rejected.
Coefficient of multiple determination.
Adjusted coefficient of multiple determination.
Standard deviation of the error.
Durbin-Watson statistic; used to determine whether first-order auto correlation is present in the model.
Regression degrees of freedom.
Regression sum of squares.
Regression mean square.
error degrees of freedom
error sum of squares
error MEan square
{b0,b1,...} List of coefficients of the regression equation ? = b0+b1
list of t statistics for each coefficient in
list of probability values for each t statistic
list of SE slopes of each coefficient in B
y
·
List = b0+b1 x1+ . . .
y
y - list
y
Residuals: Resid=y - list
Cook's distance; measure of the influence of an observation based on the residual and leverage
Measure of how far the values of the independent variable are from their mean values
· ·
x1 + b2 x2 + ...
· ·
x1+b2 x2+ ...
y
(B List)
Catalog >
·
x1+...
51