Get the R workspaces from a opal.
opal.workspaces(opal)Opal object.
Other workspace functions:
opal.workspace_restore(),
opal.workspace_rm(),
opal.workspace_save()
if (FALSE) {
o <- opal.login('administrator','password', url='https://opal-demo.obiba.org')
opal.workspaces(o)
opal.logout(o)
}