Dear Guangchuang,

Wouldn't that require that the distance between root and current time is, at 
most, 0.05 (= 0.1 /2) ?

In that case, I believe you just need to rescale the tree you simulated. That 
can be done in a number of way according to which package you use, e.g., in 
phytool:

pbtree(n=1000,scale=0.05)


Best,

Giulio Valentino Dalla Riva

Beaty Biodiversity Research Centre
University of British Columbia
Vancouver, Canada
________________________________
From: R-sig-phylo <r-sig-phylo-boun...@r-project.org> on behalf of Yu, 
Guangchuang <g...@connect.hku.hk>
Sent: November 3, 2016 5:02:25 AM
To: r-sig-phylo@r-project.org
Subject: [R-sig-phylo] simulate tree by specifying taxa distance

Dear all,

I want to simulate tree with restricted taxa distances (e.g. all taxa
distance should be less than 0.1). Is there any R package can do this?

Best wishes,
Guangchuang
--
--~--~---------~--~----~------------~-------~--~----~
Guangchuang Yu, PhD Candidate
State Key Laboratory of Emerging Infectious Diseases
School of Public Health
The University of Hong Kong
Hong Kong SAR, China
www: https://guangchuangyu.github.io
-~----------~----~----~----~------~----~------~--~---

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