【SIBER (SIAR package) in R：物种生态位重复度计算】的博文请点击下面的网址:
When tring SIBER (in SIAR) , however after entering the following codes:
SEA.B <- siber.ellipses(dC,dN,group,R=reps)
error occured as:
Error: not a matrix
Eventhough try the following method, it does not worked.
3.Delete R and reinstalled.
Anyway, now show you the solved method briefly:
Install the lastest “Rtools33.exe” into your computer(e.g., C: disk) from website:
Change History of Rtools34.exe
Changes since R 3.3.0
The version number has been updated to 3.4.x.y.
Support for the gcc 4.6.3 toolchain has been dropped.
We have updated Tcl/TK to version 8.6.4. If you are using Rtools34 to build R 3.3.x, you will need to change
TCL_VERSION = 85
TCL_VERSION = 86
Run some codes like below in R or Rstudio:
Yeah,now it can work properly, right? OK, you can you try it.
1. 2017-3-28 23:07
Following my recent post about SIBER being broken by spatstat’s new structure, if anyone is still using SIAR you will also need to update to the development version on github:
devtools::install_github("andrewljackson/siar", build_vingettes == TRUE)
2. 2017-03-28 20:18
Important SIBER news.
A major change to the package spatstat on which SIBER depends has broken my new version of SIBER that i just uploaded to CRAN. I will not be able to get a new version up for a few weeks, so in the meantime, please install the development branch directly from github using the code below. More details available at
# install.packages("devtools") # install if necessary
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