Extract model coefficients, which are the sum of population-level effects and corresponding group-level effects
An object of class
Should summary statistics be returned
instead of the raw values? Default is
FALSE (the default) the mean is used as
the measure of central tendency and the standard deviation as
the measure of variability. If
TRUE, the median and the
median absolute deviation (MAD) are applied instead.
Only used if
The percentiles to be computed by the
function. Only used if
A list of 3D arrays (one per grouping factor).
the 1st dimension contains the factor levels,
the 2nd dimension contains the summary statistics
the 3rd dimension contains the group-level effects.
FALSE, the 1st dimension contains
the posterior draws, the 2nd dimension contains the factor levels,
and the 3rd dimension contains the group-level effects.