labels.fmt {fmtr} | R Documentation |
The labels
function creates a vector of labels associated with
a user-defined format.
## S3 method for class 'fmt' labels(object, ...)
object |
A user-defined format of class "fmt". |
... |
Following arguments. |
The condition
function creates a condition as part of a format
definition. Each condition has a label as part of its definition.
The labels
function extracts the labels from the conditions and
returns them as a vector. While the labels will typically be of type
character, they can be of any data type. See the link{condition}
function help for further details.
A vector of label values.
value
to define a format,
condition
to define the conditions for a format, and
fapply
to apply the format to a vector.
# Define format fmt1 <- value(condition(x == "A", "Label A"), condition(x == "B", "Label B"), condition(TRUE, "Other")) # Extract labels labels(fmt1)