Dear Liam,
Yes, It is the best solution. But I'm getting an error with the negative sign
of the "by" argument in the following code. Would you please explain it to me?
obj<-axis(1,pos=0,at=seq(T,min.tick,by=-tick.spacing),cex.axis=0.5,labels=FALSE)
error : wrong sign in 'by' argument
Best
Thnaks Liam. The problem is solved.
-Original Message-
From: Saleh Rahimlouye Barabi
Sent: 30. september 2019. a. 16:32
To: Liam Revell; R-sig-phylo@r-project.org
Subject: RE: [R-sig-phylo] plotting time-calibrated trees
Dear Liam,
Yes, It is the best solution. But I'm getting an error
Hello,
I have constructed a big time-calibrated tree (683 tip labels) using the
ape::chronopl function. What is a good way of visualizing this tree in a
circular way with time scale axis?
Best,
Saleh Rahimlou
Ph.D. Candidate
Department of Botany and Ecology
University of Tartu
14A Ravila,
Dear Saleh.
You can do this using my package phytools or using ape::axisPhylo. I
have an example using both options on my blog:
http://blog.phytools.org/2018/02/another-technique-for-including-time.html.
All the best, Liam
Liam J. Revell
Associate Professor, University of Massachusetts Boston
Hello,
Do you have any suggestion about any function in R for dating a phylogenetic
tree based on a single node age (fixed node)? The calculation of the confidence
intervals for each node would be beneficial.
Best regards,
Saleh Rahimlou
Ph.D. Candidate
Department of Botany and Ecology
