mutateDS {dsTidyverse} | R Documentation |
DataSHIELD implentation of mutate
.
mutateDS(tidy_expr, df.name, .keep = NULL, .before = NULL, .after = NULL)
tidy_expr |
Name-value pairs. The name gives the name of the column in the output. |
df.name |
A data frame, data frame extension (e.g. a tibble), or a lazy data frame (e.g. from dbplyr or dtplyr). |
.keep |
.keep Control which columns from
Grouping columns and columns created by |
.before |
<tidy-select> Optionally, control where new columns should appear (the default is
to add to the right hand side). See |
.after |
<tidy-select> Optionally, control where new columns should appear (the default is
to add to the right hand side). See |
An object of the same type as df.name
, typically a data frame or tibble.