Thanks Sarah,

It is not clear to me exactly how I set this value. 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



What is the default for pboot?

this does not appear to be dealt with in  help for mantel



On Thu, Jun 28, 2012 at 8:35 PM, Sarah Goslee <sarah.goslee@gmail.com>wrote:

> You can set it using the pboot argument.
>
> Sarah
>
>
> On Thursday, June 28, 2012, nevil amos wrote:
>
>> What is the size of the boostrapped subsample in  ecodist mantel()
>>
>> thanks
>>
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>>
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>
> --
> Sarah Goslee
> http://www.stringpage.com
> http://www.sarahgoslee.com
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>

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