get_original_pattern: Retrieve the Original Dimension Pattern (Internal)

In HARplus: Enhanced R Package for 'GEMPACK' .har and .sl4 Files

Retrieve the Original Dimension Pattern (Internal)

Description

A helper function that finds the original dimension pattern name in an SL4 or HAR dataset that matches a given pattern. Used internally in get_data_by_dims().

Usage

get_original_pattern(pattern, data_obj, mix_patterns = FALSE)

Arguments

pattern	Character. The pattern to search for in dimension structures.
data_obj	An SL4 or HAR object containing dimension information.
mix_patterns	Logical. If TRUE, allows dimension order to vary when matching patterns.

Details

• Performs a case-insensitive comparison to identify matching dimension patterns.

• Supports flexible pattern matching when mix_patterns = TRUE, allowing dimension order to vary.

• Returns the standardized dimension pattern name as stored in the dataset.

Value

The original dimension pattern name as a character string, or NULL if no match is found.

Author(s)

Pattawee Puangchit

See Also

pattern_match, process_pattern, get_data_by_dims

HARplus documentation built on April 4, 2025, 4:14 a.m.