Read a file from the R session workspace into the Opal file system.
opal.file_read(opal, source, destination)Opal object.
Path to the file in the R session workspace (must exists).
Path to the destination file or folder. Any required sub-folders will be created.
Other file functions:
opal.file_cp(),
opal.file_download(),
opal.file_ls(),
opal.file_mkdir_tmp(),
opal.file_mkdir(),
opal.file_mv(),
opal.file_rm(),
opal.file_unzip(),
opal.file_upload(),
opal.file_write(),
opal.file()
if (FALSE) {
o <- opal.login('administrator','password', url='https://opal-demo.obiba.org')
# read into folder
opal.file_read(o,"DatabaseTest.sav", "/tmp")
# read and rename
opal.file_read(o,"test/DatabaseTest.sav", "/tmp/Test.sav")
# user home expansion
opal.file_read(o,"DatabaseTest.sav", "~/coucou/pwel.sav")
opal.logout(o)
}