dumd: count unique values in every colunms for data.frame

Description Usage Arguments Value just Examples

View source: R/dumd.R

Description

in geo analysis,this function can help you simplify pdata, delete columns with unique values,which can't be used as group vector

Usage

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dumd(x)

Arguments

x

A data.frame.

Value

The simple data.frame of columns unique values count in x

just

See what are you doing

Examples

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xjsun1221/tinyplanet documentation built on April 2, 2020, 4:51 a.m.