replace_unknown_values {rolap} | R Documentation |
Replace unknown values with the given value
Description
Transforms the given attributes by replacing unknown values in them with the given value.
Usage
replace_unknown_values(ft, attributes, value)
## S3 method for class 'flat_table'
replace_unknown_values(ft, attributes = NULL, value)
Arguments
ft |
A |
attributes |
A vector of names. |
value |
A value. |
Value
A flat_table
object.
See Also
Other flat table transformation functions:
add_custom_column()
,
remove_instances_without_measures()
,
replace_empty_values()
,
replace_string()
,
select_attributes()
,
select_instances_by_comparison()
,
select_instances()
,
select_measures()
,
separate_measures()
,
transform_attribute_format()
,
transform_from_values()
,
transform_to_attribute()
,
transform_to_measure()
,
transform_to_values()
Examples
iris2 <- iris
iris2[10, 'Species'] <- NA
ft <- flat_table('iris', iris2) |>
replace_empty_values() |>
replace_unknown_values(value = "Not available")
[Package rolap version 2.5.1 Index]