Optimal Multilevel Matching using a Network Algorithm (matchMulti)
Performs multilevel matches for data with cluster-level treatments and individual-level outcomes using a network optimization algorithm. Functions for checking balance at the cluster and individual levels are also provided, as are methods for permutation-inference-based outcome analysis.
Split ‘Geospatial’ Objects into Pieces (geoaxe)
Split ‘geospatial’ objects into pieces. Includes support for some spatial object inputs, ‘Well-Known Text’, and ‘GeoJSON’.
Query Cache for HTTP Clients (httpcache)
In order to improve performance for HTTP API clients, ‘httpcache’ provides simple tools for caching and invalidating cache. It includes the HTTP verb functions GET, PUT, PATCH, POST, and DELETE, which are drop-in replacements for those in the ‘httr’ package. These functions are cache-aware and provide default settings for cache invalidation suitable for RESTful APIs; the package also enables custom cache-management strategies. Finally, ‘httpcache’ includes a basic logging framework to facilitate the measurement of HTTP request time and cache performance.