create_parquet_backend: Create ParquetBackend from Directory

In riemtan: Riemannian Metrics for Symmetric Positive Definite Matrices

Create ParquetBackend from Directory

Description

Convenience function to create a ParquetBackend from a validated directory.

Usage

create_parquet_backend(data_dir, cache_size = 10, validate = TRUE)

Arguments

data_dir	Path to directory containing Parquet files and metadata
cache_size	Maximum number of matrices to cache in memory (default: 10)
validate	If TRUE, validates directory before creating backend (default: TRUE)

Value

A ParquetBackend object

Examples

## Not run: 
backend <- create_parquet_backend("my_connectomes")
sample <- CSample$new(backend = backend, metric_obj = airm())

## End(Not run)

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