Function reference • fr

Read & write tabular-data-resources

read_fr_tdr(): read a tabular-data-resource into R

write_fr_tdr(): write a fr_tdr object to disk

fr fr-package: About the fr package

Create and modify `fr_tdr` objects

as_fr_tdr(): Coerce a data frame into a fr_tdr object

update_field(): add or update field-specific metadata in a fr_tdr object

as_list(): Coerce a fr_tdr object into a list

as_data_frame(): Coerce a fr_tdr object into a data frame

fr_mutate() fr_rename() fr_select() fr_filter() fr_summarize() fr_arrange(): dplyr methods for fr_tdr objects

Create and modify `fr_field` objects

as_fr_field(): Coerce character, factor, numeric, logical, and Date vectors into fr_field objects

is_fr_field(): Test if an object is a fr_field object