default_meta_agg {ISAnalytics} | R Documentation |
A default columns-function specifications for aggregate_metadata
default_meta_agg()
This data frame contains four columns:
Column
: holds the name of the column in the association file that
should be processed
Function
: contains either the name of a function (e.g. mean)
or a purrr-style lambda (e.g. ~ mean(.x, na.rm = TRUE)
). This function
will be applied to the corresponding column specified in Column
Args
: optional additional arguments to pass to the corresponding
function. This is relevant ONLY if the corresponding Function
is a
simple function and not a purrr-style lambda.
Output_colname
: a glue
specification that will be used to determine
a unique output column name. See glue for more details.
A data frame
Other Aggregate functions:
aggregate_metadata()
,
aggregate_values_by_key()
default_meta_agg()