opal.variable: Get a variable of a table

In opalr: 'Opal' Data Repository Client and 'DataSHIELD' Utils

Get a variable of a table

Description

Get a variable of a table

Usage

opal.variable(opal, datasource, table, variable)

Arguments

opal	Opal object.
datasource	Name of the datasource.
table	Name of the table in the datasource.
variable	Name of the variable in the table.

See Also

Other datasource functions: opal.annotate(), opal.annotations(), opal.attribute_values(), opal.datasource(), opal.datasources(), opal.table(), opal.tables(), opal.valueset(), opal.variable_summary(), opal.variables()

Examples

## Not run: 
o <- opal.login('administrator','password', url='https://opal-demo.obiba.org')
opal.variable(o, 'CNSIM', 'CNSIM1', 'GENDER')
opal.logout(o)

## End(Not run)

opalr documentation built on Sept. 18, 2024, 9:11 a.m.