Provides a high-performance 'R' interface to the 'kuzu' graph database.
    It uses the 'reticulate' package to wrap the official 'Python' client
    ('kuzu', 'pandas', and 'networkx'), allowing users to interact with 'kuzu'
    seamlessly from within 'R'. Key features include managing database
    connections, executing 'Cypher' queries, and efficiently loading data from
    'R' data frames. It also provides seamless integration with the 'R' ecosystem
    by converting query results directly into popular 'R' data structures,
    including 'tibble', 'igraph', 'tidygraph', and 'g6R' objects, making
    'kuzu's powerful graph computation capabilities readily available for data
    analysis and visualization workflows in 'R'.
    The 'kuzu' documentation can be found at <https://kuzudb.github.io/docs/>.

The format KVH is a lightweight format that can be read/written both by humans and machines.
   It can be useful in situations where XML or alike formats seem to be an overkill.
   We provide an ability to parse KVH files in R pretty fast due to 'Rcpp' use.

Access business registration data from the Dutch Chamber of
    Commerce (Kamer van Koophandel, KvK) through their official API
    <https://developers.kvk.nl/>. Search for companies by name, location,
    or registration number. Retrieve detailed business profiles,
    establishment information, and company name histories. Built on
    'httr2' for robust API interaction with automatic pagination, error
    handling, and usage tracking.

Calculate nine types of coefficients of determination (R-squared) based on the classification by Kvalseth (1985) <doi:10.1080/00031305.1985.10479448>. 
    This package is designed for educational purposes to demonstrate how R-squared values can fluctuate depending on the choice of formula, particularly in power regression models or linear models without an intercept. 
    By providing a comprehensive list of definitions, it helps users understand the mathematical sensitivity of goodness-of-fit indices.