【发布时间】:2015-10-18 02:35:12
【问题描述】:
我似乎无法运行以下代码并得到错误:
rpy2.rinterface.RRuntimeError: Error in paste(r.base_dir, r.inp_file, ".csv", sep = "") :
object 'r.base_dir' not found
即使我将 r.base_dir 替换为 base_dir,我也会遇到相同的错误。该代码本质上是使用 rpy2 读取 csv 文件
from rpy2.robjects.packages import importr
from rpy2.robjects import r
import rpy2.robjects.numpy2ri as rpyn
r.base_dir = '/Users/r/Documents/Projects/GLM/Visualize/'
r.inp_file = 'Cns'
r.out_file = 'Main.png'
r.inp_mat = r("read.table(paste(r.base_dir,r.inp_file,'.csv',sep=''), header=T, row.names=1, sep=',')")
【问题讨论】: