vector of colours. Patterns are repeated if the number
of fields exceed the length of clrs.
...
additional arguments for plot or lines.
Author
Rowan Haigh, Pacific Biological Station, Fisheries and Oceans Canada, Nanaimo BC
Details
This function is designed primarily to give greater flexibility when viewing
results from the R-package BRugs. Use plotDens in conjunction with
samplesHistory("*",beg=0,plot=FALSE) rather than samplesDensity
which calls plotDensity.