R help - Dec 2012 - SNPRelate problems

Hi,

I'm trying convert plink files to gds (SNPRelate).
I have the files:  baep.fam, baep.bed and baep.bim

and the program to convert data is:


setwd('C:/Silvano/Incor/Baependi/Dados Baependi/')

library(gdsfmt)        # vers?o 0.9.10
library(SNPRelate)     # vers?o 0.9.8

# Arquivos PLINK BED
bed.fn <- system.file("C:/Silvano/Incor/Baependi/Dados Baependi/",
"baep.bed", package="SNPRelate")
bim.fn <- system.file("C:/Silvano/Incor/Baependi/Dados Baependi/",
"baep.bim", package="SNPRelate")
fam.fn <- system.file("C:/Silvano/Incor/Baependi/Dados Baependi/",
"baep.fam", package="SNPRelate")

# Convertendo
snpgdsBED2GDS(bed.fn, fam.fn, bim.fn,
out.gdsfn="C:/Silvano/Incor/Baependi/Dados Baependi/baep.gds",
verbose=TRUE)


but isn't work. The error is:

Start snpgdsBED2GDS ...
Erro em snpgdsBED2GDS(bed.fn, fam.fn, bim.fn, out.gdsfn
"C:/Silvano/Incor/Baependi/Dados Baependi/baep.gds",  :
  Cannot open the file .


What can I do? What is wrong?

Thanks,


---------------------------------------------
Silvano Cesar da Costa

Universidade Estadual de Londrina
Centro de Ci?ncias Exatas
Departamento de Estat?stica

Fone: (43) 3371-4346