validate_parquet_directory: Validate Parquet Directory

In riemtan: Riemannian Metrics for Symmetric Positive Definite Matrices

Validate Parquet Directory

Description

Validates that a directory contains properly formatted Parquet files and metadata for use with ParquetBackend.

Usage

validate_parquet_directory(data_dir, verbose = TRUE)

Arguments

data_dir	Path to directory to validate
verbose	If TRUE, prints validation details (default: TRUE)

Details

Checks:

• Directory exists

• metadata.json exists and is valid

• All expected Parquet files exist

• Parquet files have correct dimensions

Value

Logical indicating whether the directory is valid

Examples

## Not run: 
validate_parquet_directory("my_connectomes")

## End(Not run)

riemtan documentation built on Nov. 11, 2025, 1:06 a.m.