Fits a One-way model to univariate data grouped by a factor, the
result often being displayed using rfs
oneway(formula, data, location=mean, spread=function(x) sqrt(var(x)))formula of the form y ~ x where y is the
numeric response and x is the grouping factor
data frame in which the model is to be evaluated
function or numeric giving the location statistic to
be used for centering the observations, e.g. median, 0 (to
avoid centering).
function or numeric giving the spread statistic to
be used for scaling the observations, e.g. sd, 1 (to
avoid scaling).
A list with components
vector of locations for each group.
vector of spreads for each group.
vector of locations for each observation.
residuals (y - fitted.values).
residuals scaled by spread for their
group