default_meta_agg {ISAnalytics} | R Documentation

## Default metadata aggregation function table

### Description

A default columns-function specifications for aggregate_metadata

### Usage

    default_meta_agg()

### Details

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.

### Value

A data frame

### See Also

Other Aggregate functions: `aggregate_metadata()`, `aggregate_values_by_key()`

### Examples

    default_meta_agg()

[Package ISAnalytics version 1.2.1 Index]