In which package can one find the function 'whiskerplot' and 'denstrip' ?

[pgiraudoux]

First, warm thanks for your excellent opus. Being more field ecologist than statistician, it gives me an opportunity to gradually understand (and move ?) from the frequencist concepts to Bayesians (a wish I wanted to fulfil since long but I was bogged down by various kind of bureaucracies before retiring ;-) ).

My question is very simple and not exactly a relate to a bug : pages 157-158 volume 1, you use the functions 'whiskerbox' and 'denstrip'. I have not been able to find whiskerbox in any package. A denstrip does exist in the package 'denstrip'.

Can you tell me where to find whiskerbox and if the denstrip you use is the one of the package 'denstrip' ?

Best,

Patrick