{"package":"r-bit","ecosystem":"conda","latest_version":"4.6.0","description":"True boolean datatype (no NAs),  coercion from and to logicals, integers and integer subscripts;  fast boolean operators and fast summary statistics.  With 'bit' vectors you can store true binary booleans {FALSE,TRUE} at the  expense of 1 bit only, on a 32 bit architecture this means factor 32 less  RAM and ~ factor 32 more speed on boolean operations. Due to overhead of  R calls, actual speed gain depends on the size of the vector: expect gains  for vectors of size > 10000 elements. Even for one-time boolean operations  it can pay-off to convert to bit, the pay-off is obvious, when such  components are used more than once.  Reading from and writing to bit is approximately as fast as accessing  standard logicals - mostly due to R's time for memory allocation. The package  allows to work with pre-allocated memory for return values by calling .Call()  directly: when evaluating the speed of C-access with pre-allocated vector  memory, coping from bit to logical requires only 70% of the time for copying  from logical to logical; and copying from logical to bit comes at a  performance penalty of 150%. the package now contains further classes for  representing logical selections: 'bitwhich' for very skewed selections and  'ri' for selecting ranges of values for chunked processing. All three index  classes can be used for subsetting 'ff' objects (ff-2.1-0 and higher).","license":"GPL-2.0-or-later","license_risk":"unknown","commercial_use_notes":"verify manually — license not parseable / not declared.","homepage":"http://ff.r-forge.r-project.org/","repository":"","downloads_weekly":8476,"health":{"score":55,"risk":"high","breakdown":{"maintenance":10,"popularity":6,"security":25,"maturity":12,"community":2},"deprecated":false,"max_score":100},"vulnerabilities":{"count":0,"critical":0,"high":0,"medium":0,"low":0,"details":[]},"versions":{"latest":"4.6.0","total_count":11,"recent":["1.1_12","1.1_14","1.1_15","1.1_15.1","1.1_15.2","4.0.3","4.0.4","4.0.5","4.5.0","4.5.0.1","4.6.0"]},"metadata":{"deprecated":false,"deprecated_message":null,"maintainers_count":1,"first_published":"2020-07-12 09:53:03.903000+00:00","last_published":"2025-09-09 18:23:16.243000+00:00","dependencies_count":0,"dependencies":[]},"github_stats":null,"bundle":null,"typescript":null,"known_issues":{"bugs_count":0,"bugs_severity":{},"status_breakdown":{},"link":null,"scope":"none"},"historical_compromise":null,"recommendation":{"action":"safe_to_use","issues":[],"use_version":"4.6.0","version_hint":null,"summary":"r-bit@4.6.0 is safe to use (health: 55/100)"},"version_scoped":null,"requested_version":null,"_cache":"miss","_response_ms":869,"_powered_by":"depscope.dev — free package intelligence for AI agents","typosquat":{"is_suspected":false},"maintainer_trust":{"available":false},"malicious":{"is_malicious":false},"scorecard":{"available":false},"quality":{"available":false},"version_history_summary":{"total_versions":11,"first_release_age_days":2117,"last_release_days_ago":232,"avg_days_between_releases":212,"release_velocity":"moderate"}}