# anova.ancovaplot

##### ANOVA table for a c("ancovaplot","trellis") object.

ANOVA table for a c("ancovaplot","trellis") object.

- Keywords
- models

##### Usage

```
# S3 method for ancovaplot
anova(object, ...)
aov.ancovaplot(object, warn=TRUE)
aovStatement(object, ...)
# S3 method for ancovaplot
aovStatement(object, ...)
aovStatementAndAnova(object, ...)
# S3 method for ancovaplot
aovStatementAndAnova(object, ...)
# S3 method for ancovaplot
model.tables(x, ...)
```

##### Arguments

- object, x
`c("ancovaplot","trellis")`

object.- warn, …
`warn`

is logical with default`TRUE`

. See the Details section for the interpretation of`warn`

. When`…`

is received by`aov.ancovaplot`

, it is evaluated if it is`warn`

and ignored for all other values. When`…`

is received by`model.tables`

it is interpreted normally.

##### Details

The `aov.ancovaplot`

modifies the `call`

item into an
`aov`

call with the same formula and data. If there are
`groups`

in the call specified as a name, the `groups`

factor is included in the constructed `aov`

call only if there
are both a factor and a covariate in the right-hand-side of the
formula. In that case they the `groups`

will be interpreted as a
block factor and will be placed first. If the `groups`

are
specified as a vector of values in the call, the `groups`

are
ignored with a warning. If there is only one term in the
right-hand-side, then the `groups`

factor will not be placed
into the `aov`

formula. In this case, there will be a warning if
the argument `warn`

is `TRUE`

, and no warning if the `warn`

argument is `FALSE`

.

##### See Also

*Documentation reproduced from package HH, version 3.1-42, License: GPL (>= 2)*