filter: filter a data.frame

In pv71u98h1/m61r: Package About Data Manipulation in Pure Base R

filter a data.frame

Description

Filter rows of a data.frame with conditions.

Usage

filter_(df, subset = NULL)

Arguments

df	data.frame
subset	formula that describes the conditions

Value

The function returns an object of the same type as df. Properties:

• Columns are not modified.

• Only rows following the condtion determined by

• subset appear.

• Data frame attributes are preserved.

Examples

tmp <- filter_(CO2,~Plant=="Qn1")
head(tmp)

tmp <- filter_(CO2,~Type=="Quebec")
head(tmp)

pv71u98h1/m61r documentation built on Oct. 20, 2024, 6:29 p.m.