{ "_id": "6a19c5c0ad7a21ec8945ec63", "Package": "broadcast", "Title": "Broadcasted Array Operations Like 'NumPy'", "Version": "0.1.9", "Authors@R": "person(\"Tony\", \"Wilkes\", role = c(\"aut\", \"cre\", \"cph\"),\nemail = \"tony_a_wilkes@outlook.com\",\ncomment = c(ORCID = \"0000-0001-9498-8379\"))", "Description": "Implements efficient 'NumPy'-like broadcasted operations\nfor atomic and recursive arrays. In the context of operations\ninvolving 2 (or more) arrays, “broadcasting” (AKA singleton\nexpansion) refers to efficiently recycling array dimensions,\nwithout making copies. Besides linking to 'Rcpp', 'broadcast'\ndoes not use any external libraries in any way; 'broadcast' was\nessentially made from scratch and can be installed\nout-of-the-box. The implementations available in 'broadcast'\ninclude, but are not limited to, the following. 1) Broadcasted\nelement-wise operations on any 2 arrays; they support a large\nset of relational, arithmetic, Boolean, string, and bit-wise\noperations. 2) A faster, more memory efficient, and broadcasted\nabind-like function, for binding arrays along an arbitrary\ndimension. 3) Broadcasted ifelse-like and apply-like functions.\n4) Casting functions, that cast subset-groups of an array to a\nnew dimension, cast nested lists to dimensional lists, and\nvice-versa. 5) A few linear algebra functions for statistics.\nThe functions in the 'broadcast' package strive to minimize\ncomputation time and memory usage (which is not just better for\nefficient computing, but also for the environment).", "License": "MPL-2.0", "Encoding": "UTF-8", "Roxygen": "list(markdown = TRUE)", "RoxygenNote": "7.3.2", "URL": "https://github.com/tony-aw/broadcast,\nhttps://tony-aw.github.io/broadcast/", "BugReports": "https://github.com/tony-aw/broadcast/issues/", "Language": "en-gb", "Repository": "https://fastverse.r-universe.dev", "Date/Publication": "2026-05-29 15:08:35 UTC", "RemoteUrl": "https://github.com/tony-aw/broadcast", "RemoteRef": "HEAD", "RemoteSha": "6ba97f8704325d97d89761491683a0dd735e1f86", "NeedsCompilation": "yes", "Packaged": { "Date": "2026-05-29 16:45:25 UTC", "User": "root" }, "Author": "Tony Wilkes [aut, cre, cph] (ORCID:\n)", "Maintainer": "Tony Wilkes ", "MD5sum": "2fe06e70f7ef4e92751baa553ced93ff", "_user": "fastverse", "_type": "src", "_file": "broadcast_0.1.9.tar.gz", "_fileid": "449ccfcef095558e60be6cbf28f2d48ecb9cd888ee1bc2f328e86895eda56e9e", "_filesize": 828387, "_sha256": "449ccfcef095558e60be6cbf28f2d48ecb9cd888ee1bc2f328e86895eda56e9e", "_created": "2026-05-29T16:45:25.000Z", "_published": "2026-05-29T16:58:40.321Z", "_distro": "noble", "_jobs": [ { "job": 78546001630, "time": 361, "config": "linux-devel-arm64", "r": "4.7.0", "check": "OK", "artifact": "7296234377" }, { "job": 78546001582, "time": 371, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7296237575" }, { "job": 78546002046, "time": 372, "config": "linux-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7296237908" }, { "job": 78546001511, "time": 344, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7296228129" }, { "job": 78546001485, "time": 288, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "7296208460" }, { "job": 78546001590, "time": 656, "config": "macos-oldrel-x86_64", "r": "4.5.3", "check": "OK", "artifact": "7296334711" }, { "job": 78546001528, "time": 241, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7296193634" }, { "job": 78546001555, "time": 489, "config": "macos-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7296277132" }, { "job": 78545259605, "time": 273, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7296113599" }, { "job": 78546001583, "time": 190, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7296177580" }, { "job": 78546001586, "time": 491, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "7296277899" }, { "job": 78546001826, "time": 465, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "7296269432" }, { "job": 78546001562, "time": 439, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "7296260628" } ], "_buildurl": "https://github.com/r-universe/fastverse/actions/runs/26649895370", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/tony-aw/broadcast", "_commit": { "id": "6ba97f8704325d97d89761491683a0dd735e1f86", "author": "Tony ", "committer": "Tony ", "message": "Updated to Version 0.1.9 (Under Development)\n", "time": 1780067315 }, "_maintainer": { "name": "Tony Wilkes", "email": "tony_a_wilkes@outlook.com", "login": "tony-aw", "description": "Analyst, Statistician, and Programmer", "uuid": 66729956, "orcid": "0000-0001-9498-8379" }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 4.2.0", "role": "Depends" }, { "package": "Rcpp", "role": "LinkingTo" }, { "package": "Rcpp", "version": ">= 1.0.14", "role": "Imports" }, { "package": "methods", "role": "Imports" }, { "package": "tinytest", "role": "Suggests" }, { "package": "abind", "role": "Suggests" }, { "package": "roxygen2", "role": "Suggests" } ], "_owner": "tony-aw", "_selfowned": false, "_usedby": 0, "_updates": [ { "week": "2025-22", "n": 2 }, { "week": "2025-23", "n": 1 }, { "week": "2025-24", "n": 1 }, { "week": "2025-25", "n": 1 }, { "week": "2025-26", "n": 3 }, { "week": "2025-27", "n": 5 }, { "week": "2025-28", "n": 10 }, { "week": "2025-29", "n": 4 }, { "week": "2025-30", "n": 3 }, { "week": "2025-32", "n": 1 }, { "week": "2025-36", "n": 3 }, { "week": "2025-37", "n": 3 }, { "week": "2025-38", "n": 2 }, { "week": "2025-39", "n": 2 }, { "week": "2025-40", "n": 6 }, { "week": "2025-41", "n": 7 }, { "week": "2025-42", "n": 2 }, { "week": "2025-43", "n": 3 }, { "week": "2025-44", "n": 5 }, { "week": "2025-45", "n": 7 }, { "week": "2025-46", "n": 1 }, { "week": "2025-47", "n": 3 }, { "week": "2025-48", "n": 1 }, { "week": "2025-50", "n": 8 }, { "week": "2025-51", "n": 2 }, { "week": "2025-52", "n": 1 }, { "week": "2026-01", "n": 1 }, { "week": "2026-08", "n": 5 }, { "week": "2026-09", "n": 3 }, { "week": "2026-10", "n": 1 }, { "week": "2026-22", "n": 1 } ], "_tags": [ { "name": "0.1.3", "date": "2025-09-18" }, { "name": "0.1.5.3", "date": "2025-10-09" }, { "name": "0.1.6.1", "date": "2025-11-10" }, { "name": "0.1.7", "date": "2025-12-17" }, { "name": "0.1.8", "date": "2026-02-24" } ], "_topics": [ "data-manipulation", "fastverse", "high-performance", "multidimensional-arrays", "numpy", "scientific-computing", "cpp" ], "_stars": 27, "_contributors": [ { "user": "tony-aw", "count": 266, "uuid": 66729956 } ], "_userbio": { "uuid": 105517888, "type": "organization", "name": "fastverse", "description": "An Extensible Suite of High-Performance and Low-Dependency Packages for Statistical Computing and Data Manipulation in R" }, "_downloads": { "count": 216, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/broadcast" }, "_devurl": "https://github.com/tony-aw/broadcast", "_searchresults": 632, "_rbuild": "4.6.0", "_assets": [ "extra/broadcast.html", "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/NEWS.html", "extra/NEWS.txt", "extra/readme.html", "extra/readme.md", "manual.pdf" ], "_homeurl": "https://github.com/tony-aw/broadcast", "_realowner": "tony-aw", "_cranurl": true, "_releases": [ { "version": "0.1.3", "date": "2025-09-15" }, { "version": "0.1.5", "date": "2025-10-03" }, { "version": "0.1.5.1", "date": "2025-10-04" }, { "version": "0.1.5.3", "date": "2025-10-10" }, { "version": "0.1.6.1", "date": "2025-11-09" }, { "version": "0.1.7", "date": "2025-12-14" }, { "version": "0.1.8", "date": "2026-02-20" }, { "version": "0.1.9", "date": "2026-05-29" } ], "_exports": [ "acast", "array2vector", "as_bool", "as_chr", "as_cplx", "as_dbl", "as_int", "as_list", "as_num", "as_raw", "as_str", "bc_dim", "bc_ifelse", "bc_strrep", "bc.b", "bc.bit", "bc.cplx", "bc.d", "bc.i", "bc.list", "bc.raw", "bc.rel", "bc.str", "bcapply", "bcr", "bcr<-", "bind_array", "broadcaster", "broadcaster<-", "cast_dim2flat", "cast_dim2hier", "cast_hier2dim", "cast_shallow2atomic", "checkNA", "checkNULL", "cinv", "dropnests", "ecumprob", "hier2dim", "hiernames2dimnames", "lst.ndim", "mbroadcasters", "ndim", "rep_dim", "sd_lc", "undim", "vector2array" ], "_help": [ { "page": "aaa00_broadcast_help", "title": "broadcast Package Overview", "topics": [ "broadcast-package", "aaa00_broadcast_help", "broadcast", "broadcast_help" ] }, { "page": "aaa01_broadcast_operators", "title": "Details on Broadcasted Operators", "topics": [ "aaa01_broadcast_operators", "broadcast_operators" ] }, { "page": "aaa02_broadcast_casting", "title": "Details on Casting Functions", "topics": [ "aaa02_broadcast_casting", "broadcast_casting" ] }, { "page": "acast", "title": "Simple and Fast Casting/Pivoting of an Array", "topics": [ "acast", "acast.default" ] }, { "page": "bc_dim", "title": "Predict Broadcasted Dimensions", "topics": [ "bc_dim" ] }, { "page": "bc_ifelse", "title": "Broadcasted Ifelse", "topics": [ "bc_ifelse", "bc_ifelse,ANY-method" ] }, { "page": "bc_strrep", "title": "Broadcasted strrep", "topics": [ "bc_strrep", "bc_strrep,ANY-method" ] }, { "page": "bc.b", "title": "Broadcasted Boolean Operations", "topics": [ "bc.b", "bc.b,ANY-method" ] }, { "page": "bc.bit", "title": "Broadcasted Bit-wise Operations", "topics": [ "bc.bit", "bc.bit,ANY-method" ] }, { "page": "bc.cplx", "title": "Broadcasted Complex Numeric Operations", "topics": [ "bc.cplx", "bc.cplx,ANY-method" ] }, { "page": "bc.d", "title": "Broadcasted Decimal Numeric Operations", "topics": [ "bc.d", "bc.d,ANY-method" ] }, { "page": "bc.i", "title": "Broadcasted Integer Numeric Operations with Extra Overflow Protection", "topics": [ "bc.i", "bc.i,ANY-method" ] }, { "page": "bc.list", "title": "Broadcasted Operations for Recursive Arrays", "topics": [ "bc.list", "bc.list,ANY-method" ] }, { "page": "bc.raw", "title": "Broadcasted Operations that Take Raw Arrays and Return Raw Arrays", "topics": [ "bc.raw", "bc.raw,ANY-method" ] }, { "page": "bc.rel", "title": "Broadcasted General Relational Operators", "topics": [ "bc.rel", "bc.rel,ANY-method" ] }, { "page": "bc.str", "title": "Broadcasted String Operations", "topics": [ "bc.str", "bc.str,ANY-method" ] }, { "page": "bcapply", "title": "Apply Function to Pair of Arrays with Broadcasting", "topics": [ "bcapply", "bcapply,ANY-method" ] }, { "page": "bind_array", "title": "Dimensional Binding of Arrays with Broadcasting", "topics": [ "bind_array" ] }, { "page": "broadcaster", "title": "Check or Set if an Array is a Broadcaster", "topics": [ "bcr", "bcr<-", "broadcaster", "broadcaster<-", "mbroadcasters" ] }, { "page": "cast_dim2flat", "title": "Cast Dimensional List into a Flattened List", "topics": [ "cast_dim2flat", "cast_dim2flat.default" ] }, { "page": "cast_dim2hier", "title": "Cast Dimensional List into Hierarchical List", "topics": [ "cast_dim2hier", "cast_dim2hier.default" ] }, { "page": "cast_hier2dim", "title": "Cast Hierarchical List into Dimensional list", "topics": [ "cast_hier2dim", "cast_hier2dim.default" ] }, { "page": "cast_shallow2atomic", "title": "Cast Shallow List to Atomic Object", "topics": [ "cast_shallow2atomic", "cast_shallow2atomic.default" ] }, { "page": "checkmissing", "title": "Efficiently Check for (Non-)Missing Values", "topics": [ "checkmissing", "checkNA", "checkNA.default", "checkNULL", "checkNULL.default" ] }, { "page": "dropnests", "title": "Drop Redundant List Nesting", "topics": [ "dropnests", "dropnests.default" ] }, { "page": "hier2dim", "title": "Helper Functions For cast_hier2dim", "topics": [ "hier2dim", "hier2dim.default", "hiernames2dimnames", "hiernames2dimnames.default" ] }, { "page": "linear_algebra_stats", "title": "Simple Linear Algebra Functions for Statistics", "topics": [ "cinv", "ecumprob", "linear_algebra_stats", "sd_lc" ] }, { "page": "ndim", "title": "Get the Number of Dimensions of an Array", "topics": [ "lst.ndim", "ndim" ] }, { "page": "rep_dim", "title": "Replicate Array Dimensions", "topics": [ "rep_dim" ] }, { "page": "typecast", "title": "Atomic and List Type Casting With Names and Dimensions Preserved", "topics": [ "as_bool", "as_chr", "as_cplx", "as_dbl", "as_int", "as_list", "as_num", "as_raw", "as_str", "typecast" ] }, { "page": "vector2array", "title": "Turn Vector to Array and Vice-Versa", "topics": [ "array2vector", "undim", "vector2array" ] } ], "_readme": "https://github.com/tony-aw/broadcast/raw/HEAD/README.md", "_rundeps": [ "Rcpp" ], "_sysdeps": [ { "shlib": "libstdc++", "package": "libstdc++6", "source": "gcc", "version": "14.2.0-4ubuntu2~24.04.1", "name": "c++", "homepage": "http://gcc.gnu.org/", "description": "GNU Standard C++ Library v3" } ], "_score": 7.4224125406116634, "_indexed": false, "_nocasepkg": "broadcast", "_universes": [ "fastverse" ], "_indexurl": "https://tony-aw.r-universe.dev/broadcast", "_previous": "0.1.8", "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.1.9", "date": "2026-05-29T16:49:06.000Z", "distro": "noble", "arch": "aarch64", "commit": "6ba97f8704325d97d89761491683a0dd735e1f86", "fileid": "ef59a0594629ba2598c6f7e97356af90369e55ffa162a648a6784b4d03bf345a", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/fastverse/actions/runs/26649895370" }, { "r": "4.7.0", "os": "linux", "version": "0.1.9", "date": "2026-05-29T16:49:09.000Z", "distro": "noble", "arch": "x86_64", "commit": "6ba97f8704325d97d89761491683a0dd735e1f86", "fileid": "aa445302dcca5b2ce3fe3382be9f13c601b261d9c089f84b581a19c754f901a2", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/fastverse/actions/runs/26649895370" }, { "r": "4.6.0", "os": "linux", "version": "0.1.9", "date": "2026-05-29T16:49:45.000Z", "distro": "noble", "arch": "aarch64", "commit": "6ba97f8704325d97d89761491683a0dd735e1f86", "fileid": "50c40ec9d9170fd2153712c304c69cd0dc9362fa9bfaf28d7171ad4193b2245f", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/fastverse/actions/runs/26649895370" }, { "r": "4.6.0", "os": "linux", "version": "0.1.9", "date": "2026-05-29T16:49:01.000Z", "distro": "noble", "arch": "x86_64", "commit": "6ba97f8704325d97d89761491683a0dd735e1f86", "fileid": "fc119cfa910dd77591bb538381566ae8321d2d300ead0b9c2f4093091e7fb3c3", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/fastverse/actions/runs/26649895370" }, { "r": "4.5.3", "os": "mac", "version": "0.1.9", "date": "2026-05-29T16:48:35.000Z", "arch": "aarch64", "commit": "6ba97f8704325d97d89761491683a0dd735e1f86", "fileid": "49359693e82c8b143d94b8508d2afa8fe7b85eb475774be8cdf81599832e0b9e", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/fastverse/actions/runs/26649895370" }, { "r": "4.5.3", "os": "mac", "version": "0.1.9", "date": "2026-05-29T16:50:32.000Z", "arch": "x86_64", "commit": "6ba97f8704325d97d89761491683a0dd735e1f86", "fileid": "9939d3ce2e5b1d27ad26a5f8826a084e0783c50a2e3ee91cff037d4b06d14460", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/fastverse/actions/runs/26649895370" }, { "r": "4.6.0", "os": "mac", "version": "0.1.9", "date": "2026-05-29T16:48:43.000Z", "arch": "aarch64", "commit": "6ba97f8704325d97d89761491683a0dd735e1f86", "fileid": "1f31fca1ecd25c23afe96aceae587e4c6cddcbf3ad2ce56078d8a571705bc2b9", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/fastverse/actions/runs/26649895370" }, { "r": "4.6.0", "os": "mac", "version": "0.1.9", "date": "2026-05-29T16:49:26.000Z", "arch": "x86_64", "commit": "6ba97f8704325d97d89761491683a0dd735e1f86", "fileid": "4fed3dddd18976a32cc84cb6051f412ceeaf346b5ace3996e9f9e66ba963bf46", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/fastverse/actions/runs/26649895370" }, { "r": "4.6.0", "os": "wasm", "version": "0.1.9", "date": "2026-05-29T16:49:22.000Z", "arch": "emscripten", "commit": "6ba97f8704325d97d89761491683a0dd735e1f86", "fileid": "83f7cca3c298fcefcefd07733bbb5f4d2c9dbb886e5ee5bc2942ea9b94d81c2a", "status": "success", "buildurl": "https://github.com/r-universe/fastverse/actions/runs/26649895370" }, { "r": "4.7.0", "os": "win", "version": "0.1.9", "date": "2026-05-29T16:48:35.000Z", "arch": "x86_64", "commit": "6ba97f8704325d97d89761491683a0dd735e1f86", "fileid": "21e895e8c7017e25cc35211d65bbed794d07e679cde1e2bebf37a1d37938f484", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/fastverse/actions/runs/26649895370" }, { "r": "4.5.3", "os": "win", "version": "0.1.9", "date": "2026-05-29T16:48:32.000Z", "arch": "x86_64", "commit": "6ba97f8704325d97d89761491683a0dd735e1f86", "fileid": "996d7b15c85d9fffeb5a94f4175f5f2020408a6e57cb5f3715915438da8ce7db", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/fastverse/actions/runs/26649895370" }, { "r": "4.6.0", "os": "win", "version": "0.1.9", "date": "2026-05-29T16:48:13.000Z", "arch": "x86_64", "commit": "6ba97f8704325d97d89761491683a0dd735e1f86", "fileid": "c42230c1ce2e6903a6bd66327c469af9a8717e203da3f33e28dd232c21161072", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/fastverse/actions/runs/26649895370" } ] }