df_equiv: Test data frames for equivalence under row reordering

In autodb: Automatic Database Normalisation for Data Frames

Test data frames for equivalence under row reordering

Description

A convenience function, mostly used to testing that rejoin works as intended. It checks that data frames have the same dimensions and column names, with duplicates allowed, then checks they contain the same data. For the latter step, column names are made unique first, so columns with duplicate names must be presented in the same order in both data frames.

Usage

df_equiv(df1, df2, digits = getOption("digits"))

Arguments

df1, df2	Data frames.
digits	a positive integer, indicating how many significant digits are to be used for numeric and complex variables. A value of NA results in no rounding. By default, this uses getOption("digits"), similarly to format. See the note in print.default about digits >= 16.

Value

A logical.

autodb documentation built on April 4, 2025, 5:12 a.m.