skimr (version 2.1.5)

skim-attr: Functions for accessing skim_df attributes

Description

These functions simplify access to attributes contained within a skim_df. While all attributes are read-only, being able to extract this information is useful for different analyses. These functions should always be preferred over calling base R's attribute functions.

Usage

data_rows(object)
data_cols(object)
df_name(object)
dt_key(object)
group_names(object)
base_skimmers(object)
skimmers_used(object)

Value

Data contained within the requested skimr attribute.

Arguments

object

A skim_df or skim_list.

Functions

• data_rows(): Get the number of rows in the skimmed data frame.

• data_cols(): Get the number of columns in the skimmed data frame.

• df_name(): Get the name of the skimmed data frame. This is only available in contexts where the name can be looked up. This is often not the case within a pipeline.

• dt_key(): Get the key of the skimmed data.table. This is only available in contexts where data is of class data.table.

• group_names(): Get the names of the groups in the original data frame. Only available if the data was grouped. Otherwise, NULL.

• base_skimmers(): Get the names of the base skimming functions used.

• skimmers_used(): Get the names of the skimming functions used, separated by data type.