all.factors {pda} | R Documentation |
determine names of all factors, covariates, predictors (factors &
covariates)or response used in model fit
Description
Usage
all.factors(object, data)
all.covars(object,data)
all.predictors(object, data)
Arguments
object |
object from linear model fit |
data |
data frame in which to interpret the variables named
inthe full and reduced objects (determined from reduced fit if
omitted) |
Value
list of names of factors, covariates or predictors (factors &
covariates) or response used in model fit
See Also
all.names
.
Examples
## Not run:
fit <- lm(y~x+a*b,data)
# return c("a","b")all.factors(fit)
# return "x"all.covars(fit)
# return c("x","a","b")all.predictors(fit)
# return "y"model.response(fit)
## End(Not run)
[Package
pda version 1.2-7
Index]