Save Model Object

In the Save As field, enter the name for the object in which to save the results of the analysis. If an object with this name already exists, its contents are overwritten. The model object can be used in later functions such as plotting.

This must be a valid object name-any combination of alphanumeric characters that starts with an alpha character is allowed. The only non-alphanumeric character allowed is the period ".". Names are case-sensitive, so X and x are different names.

The following table shows the object classes resulting from most statistical functions, and where to find more detailed information on the object class in the online Help.

Statistical Function

Object Class

Online Help

Linear Regression

lm

lm.object

Nonlinear Regression

nls

nls.object

Logistic Regression

Log-Linear Regression

glm

glm

glm.object

glm.object

Robust MM Regression

lmRobMM

lmRobMM.object

Robust LTS Regression

lts

Lts.object

Local Regression

loess

loess.object

Stepwise Regression

lm

Lm.object

Generalized Least Squares Regression

gls

glsObject

Generalized Nonlinear Least Squares Regression

gnls

gnlsObject

Fixed Effects Analysis of Variance

aov

aov.object

Random Effects Analysis of Variance

raov

aov.object

Multivariate Analysis of Variance

manova

aov.object

Generalized Linear Model

glm

glm.object

Linear Mixed Effects Model

lme

lmeObject

Nonlinear Mixed Effects Model

nlme

nlmeObject

Multiple Comparisons

multicomp

multicomp.object

Generalized Additive Model

gam

gam.object

Compare Models

anova

 

Discriminant Analysis

discrim