R script assignment

Assign a R script or expression to a R symbol in the current R session.

Usage

opal.assign.script(opal, symbol, value, async = FALSE)

Arguments

opal

Opal object or list of opal objects.

symbol

Name of the R symbol.

value

The R expression to assign.

async

R script is executed asynchronously within the session (default is FALSE). If TRUE, the value returned is the ID of the command to look for (from Opal 2.1).

See also

Other assignment functions: opal.assign(), opal.assign.data(), opal.assign.resource(), opal.assign.table(), opal.assign.table.tibble()

Examples

if (FALSE) { # \dontrun{
o <- opal.login('administrator','password', url='https://opal-demo.obiba.org')
# assign a function and call it
opal.assign.script(o, 'hello', quote(function(x) { print(paste0('Hello ', x , '!'))}))
opal.execute(o, "hello('Mr Bean')")
opal.logout(o)
} # }