magrittr provides a series of aliases which can be more pleasant to use when composing chains using the %>% operator.

Details

Currently implemented aliases are

extract`[`
extract2`[[`
inset`[<-`
inset2`[[<-`
use_series`$`
add`+`
subtract`-`
multiply_by`*`
raise_to_power`^`
multiply_by_matrix`%*%`
divide_by`/`
divide_by_int`%/%`
mod`%%`
is_in`%in%`
and`&`
or`|`
equals`==`
is_greater_than`>`
is_weakly_greater_than`>=`
is_less_than`<`
is_weakly_less_than`<=`
not (`n'est pas`)`!`
set_colnames`colnames<-`
set_rownames`rownames<-`
set_names`names<-`
set_class`class<-`
set_attributes`attributes<-`
set_attr `attr<-`
extract

Examples

iris %>% extract(, 1:4) %>% head
#> Sepal.Length Sepal.Width Petal.Length Petal.Width #> 1 5.1 3.5 1.4 0.2 #> 2 4.9 3.0 1.4 0.2 #> 3 4.7 3.2 1.3 0.2 #> 4 4.6 3.1 1.5 0.2 #> 5 5.0 3.6 1.4 0.2 #> 6 5.4 3.9 1.7 0.4
good.times <- Sys.Date() %>% as.POSIXct %>% seq(by = "15 mins", length.out = 100) %>% data.frame(timestamp = .) good.times$quarter <- good.times %>% use_series(timestamp) %>% format("%M") %>% as.numeric %>% divide_by_int(15) %>% add(1)