has_no_dup_rows

data

<p>Check a simple data.frame (no list or exotic rows) for duplicate rows.</p>

Tools for writing and debugging R code. Provides:
'%.>%' dot-pipe (an 'S3' configurable pipe), unpack/to,
(converts non-standard evaluation interfaces to parametric standard
evaluation interfaces, inspired by 'gtools:strmacro()' and 'base::bquote()'),
'build_frame()'/'draw_frame()' ('data.frame' example tools),
'qc()' (quoting concatenate),
':=' (named map builder), 'let()', and more.

John Mount

wrapr

Wrap R Tools for Debugging and Parametric Programming

Nina Zumel

 Win-Vector LLC

has_no_dup_rows function

Check for duplicate rows. — has_no_dup_rows

Check for duplicate rows.

has_no_dup_rows: Check for duplicate rows.

Description

Usage

Arguments

Value