For including external figures into an assembled 
    {patchwork}. This enables the creation of more complex figures that include 
    images alongside plots.

Transform output files of some tools to the 'microtable' object of 'microtable' class in 'microeco' package. The 'microtable' class is the basic class in 'microeco' package and is necessary for the downstream microbial community data analysis.

Stores large arrays in files to avoid occupying large
    memories. Implemented with super fast gigabyte-level multi-threaded 
    reading/writing via 'OpenMP'. Supports multiple non-character data 
    types (double, float, complex, integer, logical, and raw).

A wrapper for the Filebin API. Filebin implements convenient file
    sharing on the web.

The main functions in this package are with_cache() and cached_read(). 
    The former is a simple way to cache an R object into a file on disk, 
    using 'cachem'. The latter is a wrapper around any standard read function, 
    but caches both the output and the file list info. If the input file list
    info hasn't changed, the cache is used; otherwise, the original files are
    re-read. This can save time if the original operation requires reading from
    many files, and/or involves lots of processing.

Implements a simple key-value style database where character string keys
  are associated with data values that are stored on the disk. A simple interface is provided for inserting,
  retrieving, and deleting data from the database. Utilities are provided that allow 'filehash' databases to be
  treated much like environments and lists are already used in R. These utilities are provided to encourage
  interactive and exploratory analysis on large datasets. Three different file formats for representing the
  database are currently available and new formats can easily be incorporated by third parties for use in the
  'filehash' framework.

Simple key-value database using SQLite as the backend.

Place an exclusive or shared lock on a file. It uses
    'LockFile' on Windows and 'fcntl' locks on Unix-like systems.