[R] Multivariate Outlier Detection - Robust

[Fiona Sammut]

Dear all,

Whilst reading a book on robust statistics, in particular a section on 
multivariate outlier detection, I came across the functions outmve, 
outmgv and outpro.  I tried the help.search command to try and find 
documentation on these 3 commands in R.  I also searched online, but no 
to avail.  I suppose that these 3 functions are not in an inbuilt 
package in R.  Can you please tell me in which package can I find these 
functions?

Thanks in advance for your help.

- Fiona