Function reference • joyn

Main function

Since the objective of joyn is to join tables with joy, there is only one main function in this package

joyn(): Join two tables

Dplyr-joins

full_join(): Full join two data frames

right_join(): Right join two data frames

left_join(): Left join two data frames

inner_join(): Inner join two data frames

Merge data tables

merge(): Merge two data frames

Auxiliary functions

Information

joyn_msg(): display type of joyn message

joyn_report(): Print JOYn report table

JOYn options

get_joyn_options(): Get joyn options

set_joyn_options(): Set joyn options

MISC

is_id(): Check if dt is uniquely identified by by variable

freq_table(): Tabulate simple frequencies

possible_ids(): Find possible unique identifies of data frame

is_balanced(): Is data frame balanced by group?

rename_to_valid(): Rename to syntactically valid names

joyn_msg(): display type of joyn message