print all steplengths nu in summary.mboostLSS

[sbrockhaus]

The current print-statement in summary.mboostLSS is:
cat("Step size: ", object[[1]]$control$nu, "\n\n")
https://github.com/hofnerb/gamboostLSS/blob/master/pkg/R/methods.R#L290
Which means you see only the step length of the first distribution parameter.

If it would be
cat("Step size: ", sapply(object, function(x) x$control$nu), "\n\n")
one would see if different step-lengths are used for the distribution parameters.
Best