hi, again using Rpy and Rpy2, this error is due,
Error in .Call("R_isMethodsDispatchOn", onOff, PACKAGE = "base") :
Incorrect number of arguments (2), expecting 1 for R_isMethodsDispatchOn
Error in function (x, pos = -1, envir = as.environment(pos), mode = "any",
:
object 'help' not found
just try in my code:
import os,time,string,sys,shutil
import rpy2.robjects as robjects
from rpy import *
r("""
library(rgdal)
library(gstat)
readOGR(dns=/usr/local/grass-6.5.svn/, layer=centralidad, verbose = FALSE,
p4s=NULL, drop_unsupported_fields=FALSE,
input_field_name_encoding=NULL, pointDropZ=FALSE)
gradocentralidadR <- idw.spatial(grado ~ 1, centralidad, idp = 2.0)
closennessR <- idw.spatial(closen ~ 1, centralidad, idp = 2.0)
betweennessR <- idw.spatial(between ~ 1, centralidad, idp = 2.0)
eigenvectorsR <- idw.spatial(eigen ~ 1, centralidad, idp = 2.0)
writeGDAL(gradocentralidadR,"/tmp/gradocentralidad.tiff",type="Float32",driver="GTiff")
writeGDAL(closennessR,"/tmp/closenness.tiff",type="Float32",driver="GTiff")
writeGDAL(betweennessR,"/tmp/betweenness.tiff",type="Float32",driver="GTiff")
writeGDAL(eigenvectorsR,"/tmp/eigenvectors.tiff",type="Float32",driver="GTiff")
""")
thanks for your answers and help
Ricardo Rodríguez
Ing. Topográfico
Univalle
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