Skip to contents

Load and filter tabular data with optional region subsetting

Source: R/file_utils.R
load_tsv_region.Rd

This function loads summary statistics data from tabular files (TSV, TXT). For compressed (.gz) and tabix-indexed files, it can subset data by genomic region. Additionally, it can filter results by a specified target value in a designated column.

Usage

load_tsv_region(
  file_path,
  region = NULL,
  extract_region_name = NULL,
  region_name_col = NULL
)

Arguments

file_path

Path to the summary statistics file.

region

Genomic region for subsetting tabix-indexed files. Format: chr:start-end (e.g., "9:10000-50000").

extract_region_name

Value to filter for in the specified filter column.

region_name_col

Index of the column to apply the extract_region_name against.

Value

A dataframe containing the filtered summary statistics.