vaov: ANOVA vectors
In fastR: Data sets and utilities for Foundations and Applications of Statistics by R Pruim
Description
Usage
Arguments
Details
Value
Author(s)
Examples
Description
Compute vectors associated with 1-way ANOVA
Usage
1
2
3
vaov(x, ...)
vaov.formula(x, data = parent.frame(), ...)
Arguments
x
a formula.
data
a data frame.
...
additional arguments.
Details
This is primarily designed for demonstration purposes to show how 1-way ANOVA models
partition variance. It may not work properly for more complicated models.
Value
A data frame with variables including
grandMean,
groupMean,
ObsVsGrand,
STotal,
ObsVsGroup,
SError,
GroupVsGrand, and
STreatment.
The usual SS terms can be computed from these by summing.
Author(s)
Randall Pruim
Examples
1
2
aov(pollution ~ location, airpollution)
vaov(pollution ~ location, airpollution)
fastR documentation built on May 2, 2019, 5:53 p.m.
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Description Usage Arguments Details Value Author(s) Examples
Description
Compute vectors associated with 1-way ANOVA
Usage
1 2 3 | vaov(x, ...)
vaov.formula(x, data = parent.frame(), ...)
|
Arguments
x |
a formula. |
data |
a data frame. |
... |
additional arguments. |
Details
This is primarily designed for demonstration purposes to show how 1-way ANOVA models partition variance. It may not work properly for more complicated models.
Value
A data frame with variables including
grandMean,
groupMean,
ObsVsGrand,
STotal,
ObsVsGroup,
SError,
GroupVsGrand, and
STreatment.
The usual SS terms can be computed from these by summing.
Author(s)
Randall Pruim
Examples
1 2 | aov(pollution ~ location, airpollution)
vaov(pollution ~ location, airpollution)
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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