rand_walk_column_names: Get Column Names

View source: R/helpers.R

rand_walk_column_namesR Documentation

Get Column Names

Description

This function generates the column names of a rand walk data frame.

This function subsets random walks to identify the walk with the maximum or minimum value.

Usage

rand_walk_column_names(.rand_data, .dim_names, .num_sims, .t)

subset_walks(.data, .type = "max")

Arguments

.rand_data

A data frame from which column names are to be extracted.

.dim_names

The dimnames passed from the rand walk function.

.data

A data frame containing random walks. It must have columns walk_number and y.

.type

A character string specifying the type of subset: "max" for maximum value, "min" for minimum value, or "both" for both maximum and minimum values.

Details

The rand_walk_column_names function takes a data frame as input and returns the rand walk data with column names.

Value

A data frame containing the subsetted walk.

Author(s)

Steven P. Sanderson II, MPH

See Also

Other Utility Functions: confidence_interval(), convert_snake_to_title_case(), generate_caption(), get_attributes(), rand_walk_helper(), running_quantile(), std_cum_max_augment(), std_cum_mean_augment(), std_cum_min_augment(), std_cum_prod_augment(), std_cum_sum_augment()

Other Utility Functions: confidence_interval(), convert_snake_to_title_case(), generate_caption(), get_attributes(), rand_walk_helper(), running_quantile(), std_cum_max_augment(), std_cum_mean_augment(), std_cum_min_augment(), std_cum_prod_augment(), std_cum_sum_augment()

Examples

df <- rw30()
subset_walks(df, .type = "max")
subset_walks(df, .type = "min")
subset_walks(df, .type = "both")


RandomWalker documentation built on June 8, 2025, 12:15 p.m.