mutate: Change values of existing variables (and create new ones)

Description Usage Arguments Value See Also Examples

View source: R/nse.R

Description

This function is used to alter the data frame, without dropping any columns (unlike transmute, which drops any columns not explicitly specified)

Usage

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mutate(.self, ...)

mutate_(.self, ..., .dots)

Arguments

.self

Data frame

...

Additional parameters

.dots

Workaround for non-standard evaluation

Value

Data frame

See Also

Other data manipulations: nsa, reduce, summarise, transmute, within_group, within_node

Examples

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dat <- Multiplyr (x=1:100)
dat %>% mutate (x=x*2)
dat %>% shutdown()

multiplyr documentation built on May 30, 2017, 12:09 a.m.