skbio

问题 How can I make a triplot for CCA using scikit-bio (python)? I'm trying to make a triplot from canonical correspondence analysis; for example: This should have points for both samples and species and should have vectors for environmental variables. The default visualization provided by skbio is a 3d plot. I am able to make a 2d plot of the samples and species from the data, but I can't figure out how to get the information for the vectors for the environment variables. import numpy as np

问题 When attempting to install the scikit-bio toolkit via pip on Windows XP using Python 2.78 and Visual C++ 2008 Express Edition, the process is interrupted with the following message issued by VC: cl : Command line error D8021 : invalid numeric argument '/Wno-error=declaration -after-statement' Concerning this error, Microsoft Developer Network website just says: invalid numeric argument 'number' A number greater than 65,534 was specified as a numeric argument. I did not (yet) attempted to

问题 Scikit-bio package is not getting installed. I have numpy 1.9.1. I tried installing from command prompt C:\Python34\Scripts>pip install C:/Users/mgi14-9419/Downloads/scikit-bio-0.4.0.tar.gz I am getting the following error Error Trace C:\Python34\Scripts>pip install C:/Users/mgi14-9419/Downloads/scikit-bio-0.4.0.t ar.gz You are using pip version 6.0.8, however version 7.1.2 is available. You should consider upgrading via the 'pip install --upgrade pip' command. Processing c:\users\mgi14-9419