is_match_type_error {joyn}R Documentation

Confirm if match type error

Description

Confirm if match type error

Usage

is_match_type_error(x, name, by, verbose, match_type_error)

Arguments

name

name of data frame

by

A vector of shared column names in x and y to merge on. This defaults to the shared key columns between the two tables. If y has no key columns, this defaults to the key of x.

match_type_error

logical: from existing code

Value

logical

Examples

## Not run: 
# example with dt not uniquely identified by "id"
x1 = data.table(id = c(1L, 1L, 2L, 3L, NA_integer_),
                t  = c(1L, 2L, 1L, 2L, NA_integer_),
                x  = 11:15)
joyn:::is_match_type_error(x1, name = "x1", by = "id")

## End(Not run)

[Package joyn version 0.2.4 Index]