Gets universally available global bandwidths as represented by several multi-scale density estimate objects
available.h0(...)Any number of objects of class msden; possibly
named.
A numeric vector of length 2 providing the range of available global bandwidths compatible with all supplied multi-scale density estimates.
This simple function merely accesses and returns the maximum lower limit and
minimum upper limit of all h0range components of the
msden objects passed through .... Natural numeric error
arising from any changes to the bandwidth-axis discretisation resolution in
the creation of the msden objects (i.e. through the
`dimz' argument) means individual global bandwidth ranges can differ
slightly between affected multi-scale estimates, even if they are all
applied to the same data set. Can additionally be useful when, for example,
creating asymmetric relative risk surfaces based on slices of multi-scale
densities with respect to the case and control data sets, because the
bandwidth factors differ.
Throws an error if one or more of the h0range components is
incompatible (i.e. all h0range components must overlap).
# See ?multiscale.slice