wrapped_functions | R Documentation |
These functions of a standard R distribution (from package "base" or "stats") are wrapped by naive functions in "compositions" with the goal to ensure their normal behavior with compositional data objects.
anova(...)
... |
arguments passed to the original function (all!) |
The functions documented in this page are just wrapers around base functions
from R that, due to a variety of reasons, need pre- or post-processing when
"compositions" is loaded. Pre-processing are e.g., converting "rmult" class
objects to plain "matrix" objects, or removing sticky class behaviour (see
getStickyClassOption
)
The same as the original function from package base (i.e. search for it with '?base::anova').
Raimon Tolosana-Delgado http://www.stat.boogaart.de
anova
in package "base" .
# anova:
data("Hydrochem") # load data
Z = acomp(Hydrochem[,7:19]) # select composition
Hydrochem$compo = Z # attach to dataset
md = lm(alr(compo)~log(H), data=Hydrochem) # fit model
anova(md) # anova test
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