rpy2

问题 I am on Windows 7 64bit with Python 2.7.9, have installed R-3.2.0 (also previously tried R-2.12.2 and R-3.1.3 but got the same result), added C:\Program Files\R\R-3.2.0\bin\i386 to the system path, added R_HOME as a system variable with value C:\Program Files\R\R-3.2.0 , added R_USER with value "Matt", and installed rpy2-2.3.0dev with a .exe file, which installed. However, typing from rpy2 import robjects gives the following error in rpy2\rinterface\__init__.py: Traceback (most recent call

问题 While using the rpy2 library of Python to work with R. I get the following error message while trying to import a function of the bnlearn package : # Using R inside python import rpy2 import rpy2.robjects as robjects import rpy2.robjects.packages as rpackages from rpy2.robjects.vectors import StrVector from rpy2.robjects.packages import importr utils = rpackages.importr('utils') utils.chooseCRANmirror(ind=1) # Install packages packnames = ('visNetwork', 'bnlearn') utils.install_packages

问题 While using the rpy2 library of Python to work with R. I get the following error message while trying to import a function of the bnlearn package : # Using R inside python import rpy2 import rpy2.robjects as robjects import rpy2.robjects.packages as rpackages from rpy2.robjects.vectors import StrVector from rpy2.robjects.packages import importr utils = rpackages.importr('utils') utils.chooseCRANmirror(ind=1) # Install packages packnames = ('visNetwork', 'bnlearn') utils.install_packages

问题 I am running import pandas as pd import rpy2.robjects.lib.ggplot2 as ggplot2 import rpy2.robjects as ro from rpy2.robjects import pandas2ri pandas2ri.activate() from rpy2.robjects.packages import importr base = importr('base') measurements = pd.DataFrame({'time': [0,1], 'value': [2,3]}) gp = ggplot2.ggplot(measurements) pp = gp + \ ggplot2.aes_string(x='time', y='value') + \ ggplot2.geom_line() pp.plot() but no window opens when I run this in a Python Console of PyCharm 2019.2.3, while it

问题 R built from source, installed locally. R is at ~/bin/R (which is in my PATH) and its libraries are in ~/lib64/R/ . Installing rpy2 should be simple. It finds the correct R just fine (as it's in the path). Then it can't find the libraries. $python setup.py build install R version 3.2.1 (2015-06-18) -- "World-Famous Astronaut" ... setup.py:211: UserWarning: No include specified warnings.warn('No include specified') setup.py:222: UserWarning: No libraries as -l arguments to the compiler.

问题 I am using Linux, Debian based, and trying to install rpy2 with pip3. When type: sudo pip3 install rpy2 I get user@huayra:~$ sudo pip3 install rpy2 Collecting rpy2 Using cached rpy2-2.9.2.tar.gz Complete output from command python setup.py egg_info: Error: Tried to guess R's HOME but no command 'R' in the PATH. ---------------------------------------- Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-r6axcg8n/rpy2/ I have pip3 installed, the version is: pip 9.0.1

问题 I am trying to build and install rpy2 Python Module. But got an error (see below). I have R installed in C:\Program Files\R\R-2.15.0\ and R.h is in C:\Program Files\R\R-2.15.0\include . How can I tell setup.py to find the R header in that directory? Both Python and R were installed using official binary file for Windows 64bit. Can someone contribute a rpy2 binary build for windows 64bit and Python2.7 64bit? Christoph Gohlke said for legal or technical reasons, rpy2 is not included in his

问题 I want to use the natural cubic smoothing splines smooth.spline from R in Python (like som many others want as well (Python natural smoothing splines, Is there a Python equivalent to the smooth.spline function in R, Python SciPy UnivariateSpline vs R smooth.spline, ...)) Therefore I am using rpy2 like described in https://morioh.com/p/eb4151821dc4, but I want to set directly lambda instead of spar : import rpy2.robjects as robjects r_y = robjects.FloatVector(y_train) r_x = robjects

问题 Hoping someone can help with this. R version: 2.14.1 rpy2 version: 2.2.5 python version: 2.7.3 Been trying to load R venneuler package, which has rJava as a dependency, using rpy2 in a python script. Both venneuler and rJava succesfully load from within R environment. Other R libraries, such as 'stats','car',etc can be loaded in python using importr from rpy2. Python code: >from rpy2 import robjects >from rpy2.robjects.packages import importr >venn=importr('venneuler') Which gives the

问题 Hoping someone can help with this. R version: 2.14.1 rpy2 version: 2.2.5 python version: 2.7.3 Been trying to load R venneuler package, which has rJava as a dependency, using rpy2 in a python script. Both venneuler and rJava succesfully load from within R environment. Other R libraries, such as 'stats','car',etc can be loaded in python using importr from rpy2. Python code: >from rpy2 import robjects >from rpy2.robjects.packages import importr >venn=importr('venneuler') Which gives the