Assign a Opal table to a tibble identified by a R symbol in the current R session.

opal.assign.table.tibble(
  opal,
  symbol,
  value,
  variables = NULL,
  missings = FALSE,
  identifiers = NULL,
  id.name = "id",
  with.factors = FALSE,
  updated.name = NULL,
  async = FALSE
)

Arguments

opal

Opal object.

symbol

Name of the R symbol.

value

The fully qualified name of a table in Opal.

variables

List of variable names or Javascript expression that selects the variables of a table (ignored if value does not refere to a table). See javascript documentation: http://wiki.obiba.org/display/OPALDOC/Variable+Methods

missings

If TRUE, missing values will be pushed from Opal to R, default is FALSE.

identifiers

Name of the identifiers mapping to use when assigning entities to R (from Opal 2.0).

id.name

Add a vector with the given name representing the entity identifiers (from Opal 2.6). Default is 'id'.

with.factors

If TRUE, the categorical variables will be assigned as factors (from Opal 2.14). Default is FALSE.

updated.name

Deprecated. Add a vector with the given name representing the creation and last update timestamps (from Opal 2.6 to 2.13). Default is NULL.

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

Examples

if (FALSE) { o <- opal.login('administrator','password', url='https://opal-demo.obiba.org') # assign a table and make some operation on it opal.assign.table.tibble(o, 'D', 'datashield.CNSIM1') opal.execute(o, "class(D)") opal.logout(o) }