(optional) Type of output required. The default (quantiles) gives the quantiles of the ages for each depth in predictPositions from Bchronology. The other options provide outlier probabilities or convergence diagnostics.
probs
(optional) Probabilities (between 0 and 1) at which to summarise the predicted chronologies
...
Other arguments (not currently supported)
digits
Number of digits to report values (not currently supported)