R help - Jul 2012 - Default for boot in mantel{ecodist} was Re: Size of subsample in ecodist mantel()

How do I use pboot to set the level of resampling (size of each resample) in
mantel()?

if I enter a value for pboot then the ulim==llim
> X<-dist(1:100)
> Y<-dist(1:100+50*rnorm(100))
> length(X)
[1] 4950
> print(mantel(X~Y,nperm=1000,nboot=1000,pboot=10))
   mantelr      pval1      pval2      pval3  llim.2.5% ulim.97.5% 
 0.1396906  0.0010000  1.0000000  0.0010000  0.1396906  0.1396906 


if I do not set a value for pboot then
 as expected ulim>llim

> print(mantel(X~Y,nperm=1000,nboot=1000))
   mantelr      pval1      pval2      pval3  llim.2.5% ulim.97.5% 
 0.1396906  0.0010000  1.0000000  0.0010000  0.1005011  0.1805416 

many thanks

Nevil Amos


	[[alternative HTML version deleted]]