{ "_id": "6adb667358000136b5c828a2", "Package": "CAs", "Type": "Package", "Title": "Creating Covering Arrays", "Version": "0.24-4", "Authors@R": "person(given = \"Ulrike\",\nfamily = \"Groemping\",\nrole = c(\"aut\", \"cre\"),\nemail = \"ulrike.groemping@bht-berlin.de\")", "Description": "Implements covering arrays, as proposed in Groemping\n(2025) . Uniform and\nmixed-level covering arrays are created and can be assessed for\ntheir coverage properties. The mathematical background of the\nconstructions is provided in the technical reports Groemping\n(2026)\n\nfor the uniform arrays and Groemping (2025)\n\nfor the mixed-level constructions. The post-processing method\nby Nayeri, Colbourn, and Konjevod (2013)\n is also provided. In addition,\nthere are preliminary tools for the creation of sequence\ncovering arrays.", "License": "GPL-3", "LazyData": "true", "LazyDataCompression": "xz", "Encoding": "UTF-8", "URL": "https://github.com/ugroempi/CAs", "BugReports": "https://github.com/ugroempi/CAs/issues", "Config/testthat/edition": "3", "Config/roxygen2/version": "8.0.0", "NeedsCompilation": "no", "Packaged": { "Date": "2026-10-23 13:43:21 UTC", "User": "root" }, "Author": "Ulrike Groemping [aut, cre]", "Maintainer": "Ulrike Groemping ", "Repository": "https://cran.r-universe.dev", "Date/Publication": "2026-10-23 09:40:02 UTC", "RemoteUrl": "https://github.com/cran/CAs", "RemoteRef": "HEAD", "RemoteSha": "931bad9288118e6fa0af61722545c3ceea0a61eb", "_user": "cran", "_type": "src", "_file": "CAs_0.24-4.tar.gz", "_fileid": "https://r2.ropensci.org/d8a854653fd923150461a1e50784168db3896dba4d228f3bc7ed0bcdc890fa9b", "_filesize": 3513732, "_sha256": "d8a854653fd923150461a1e50784168db3896dba4d228f3bc7ed0bcdc890fa9b", "_expires": "2027-01-31T13:51:44.000Z", "_created": "2026-10-23T13:43:21.000Z", "_published": "2026-10-23T13:51:46.851Z", "_upstream": "https://github.com/cran/CAs", "_status": "success", "_maintainer": { "name": "Ulrike Groemping", "email": "ulrike.groemping@bht-berlin.de", "login": "ugroempi", "description": "Statistician, several R packages, two on here (CAs not yet on CRAN; SOAs on CRAN)", "uuid": 4357614 }, "_jobs": [ { "job": 120447805215, "time": 276, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "12506765106" }, { "job": 120447805162, "time": 245, "config": "linux-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "12506206900" }, { "job": 120445885089, "time": 236, "config": "source", "r": "4.6.1", "check": "OK", "artifact": "12506405614" }, { "job": 120447805153, "time": 121, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "12505707038" }, { "job": 120447805222, "time": 211, "config": "windows-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "12505324302" }, { "job": 120447805095, "time": 288, "config": "windows-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "12505513072" } ], "_buildurl": "https://github.com/r-universe/cran/actions/runs/39963057149", "_commit": { "id": "931bad9288118e6fa0af61722545c3ceea0a61eb", "author": "Ulrike Groemping ", "committer": "cran-robot ", "message": "version 0.24-4\n", "time": 1792748402 }, "_distro": "resolute", "_host": "GitHub-Actions", "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 3.5.0", "role": "Depends" }, { "package": "lhs", "role": "Imports" }, { "package": "DoE.base", "role": "Imports" }, { "package": "caverify", "version": ">= 0.2.0", "role": "Imports" }, { "package": "sets", "role": "Imports" }, { "package": "prepplot", "role": "Imports" }, { "package": "primes", "role": "Imports" }, { "package": "igraph", "role": "Imports" }, { "package": "permutations", "role": "Imports" }, { "package": "dplyr", "role": "Imports" }, { "package": "curl", "role": "Imports" }, { "package": "gmp", "role": "Imports" }, { "package": "conf.design", "role": "Imports" }, { "package": "sfsmisc", "role": "Imports" }, { "package": "combinat", "role": "Imports" }, { "package": "parallel", "role": "Suggests" }, { "package": "FrF2", "role": "Suggests" }, { "package": "testthat", "version": ">= 3.3.2", "role": "Suggests" } ], "_owner": "cran", "_selfowned": false, "_usedby": 0, "_updates": [ { "week": "2026-42", "n": 1 }, { "week": "2026-43", "n": 1 } ], "_tags": [ { "name": "0.24-3", "date": "2026-10-15" }, { "name": "0.24-4", "date": "2026-10-23" } ], "_stars": 0, "_contributors": [ { "user": "ugroempi", "count": 2, "uuid": 4357614 } ], "_userbio": { "uuid": 6899542, "type": "organization", "name": "cran", "followers": 634, "description": "Unofficial read-only mirror of all CRAN R packages" }, "_downloads": { "count": 147, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/CAs" }, "_devurl": "https://github.com/ugroempi/cas", "_searchresults": 17, "_rbuild": "4.6.1", "_assets": [ "extra/CAs.html", "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/manual.pdf" ], "_homeurl": "https://github.com/ugroempi/cas", "_realowner": "ugroempi", "_cranurl": false, "_releases": [ { "version": "0.24-3", "date": "2026-10-15" } ], "_exports": [ "add1CA", "add1Column", "bestCA", "bestN", "CA_to_MCA", "CA_to_PCA", "CAEX", "checkcond1", "checkcond2", "checkcond3", "checkcond3a", "checkcond3b", "checkcond4", "checkcond4a", "checkcond4b", "CK_constrD", "CK_constrDCA", "CK_doubling", "CK_doublingCA", "CK_NRB", "CKRS_augment", "CKRS_augmentCA", "ckrsCA", "compositCA", "conference_paley", "coverage", "coverage_iter", "coverageSeqCA", "coverplot", "cphfCA", "createDHF", "crossCAs", "crossSum", "CS_CK", "CS_CMMSSY", "CS_LCDST", "CS_MS", "cyc", "cyclotomyCA", "Dd", "derive", "derivefrom", "deriveto", "DHF2CA", "DHHF2CA", "directSum", "dpCA", "dwyerCA", "eCAK", "eCAN", "flexpos", "flexprofile", "funmakefromstrings", "fuse", "fuseBose", "fuseBoseCA", "fuseBushtCA", "greedySeqCA_Kuhn", "greedySeqCA_naive", "greedySeqCA_TJ", "Hartman74", "identify_needed", "is.PCA", "iter_greedySeqCA_Kuhn", "iter_greedySeqCA_naive", "iter_greedySeqCA_TJ", "juxtapose", "k_CAEX", "k_CK_NRB", "k_CKRScat", "k_cphfCA", "k_CS_CK", "k_CS_CMMSSY", "k_CS_LCDST", "k_CS_MS", "k_cyc", "k_CYCLOTOMYcat", "k_detail_CAEX", "k_dpCA", "k_DWYERcat", "k_fuseBose", "k_fuseBoseCA", "k_fuseBusht", "k_fuseBushtCA", "k_Hartman74", "k_KSK", "k_miscCAcat", "k_NISTcat", "k_ODbasedCA", "k_PALEYcat", "k_pcaCA", "k_powerCT", "k_projectionBose", "k_recBoseCA", "k_SCA_Busht", "k_scphfCA", "k_TJcat", "k_WKScat", "kd", "ks", "ks_productCA", "KSK", "lower_bound_CA", "markflex", "maxconstant", "MCA2", "MCAt", "miscCA", "MTVTRouxtypeCA", "N_add1CA", "N_CAEX", "N_CK_constrDCA", "N_CK_doublingCA", "N_CK_NRB", "N_CKRS_augmentCA", "N_CKRScat", "N_compositCA", "N_cphfCA", "N_CS_CK", "N_CS_CMMSSY", "N_CS_LCDST", "N_CS_MS", "N_cyc", "N_CYCLOTOMYcat", "N_d_recursiveBose", "N_d_recursiveBoseHartman", "N_dpCA", "N_DWYERcat", "N_fuseBose", "N_fuseBoseCA", "N_fuseBusht", "N_fuseBushtCA", "N_Hartman74", "N_k_recursiveBose", "N_k_recursiveBoseHartman_A", "N_k_recursiveBoseHartman_d", "N_KSK", "N_miscCAcat", "N_NISTcat", "N_ODbasedCA", "N_PALEYcat", "N_pcaCA", "N_powerCT", "N_projBoseCA", "N_projectionBose", "N_recBoseCA", "N_SCA_Busht", "N_scphfCA", "N_TJcat", "N_upper_MCA", "N_upper_MTVTRouxtypeCA", "N_WKScat", "nistCA", "Ns", "Ns_CK_doubling", "Ns_derive", "Ns_fuse", "Ns_productCA", "ODbasedCA", "optimize_SeqCA", "paley_mat", "paleyCA", "paleyHad", "pcaCA", "postopNCK", "powerCA", "productCA", "productCA_raw", "productPCA", "projBoseCA", "projBoseMCA", "projectionBose", "readCA", "recBoseCA", "recursiveBose", "recursiveBoseHartman", "reduce_rows_complete", "reduce_rows_iterative_complete", "SCA_Bose", "SCA_Busht", "SCA_LCDST", "SCA_MS", "scphfCA", "SeqCA_Levenshtein", "show_paleyHad", "simulated_annealing_sca", "SMC", "tjCA", "Tred", "Turan", "uniquecount", "WCS" ], "_datasets": [ { "name": "ca12.2.8", "title": "Useful arrays for covering array constructions", "object": "ca12.2.8", "class": [ "ca", "matrix", "array" ], "fields": [], "rows": 12, "table": true, "tojson": true }, { "name": "ca23.4.8", "title": "Useful arrays for covering array constructions", "object": "ca23.4.8", "class": [ "ca", "ca", "ca", "ca", "matrix", "array" ], "fields": [], "rows": 23, "table": true, "tojson": true }, { "name": "ca26.4.15", "title": "Useful arrays for covering array constructions", "object": "ca26.4.15", "class": [ "ca", "ca", "matrix", "array" ], "fields": [], "rows": 26, "table": true, "tojson": true }, { "name": "ca30.5.7", "title": "Useful arrays for covering array constructions", "object": "ca30.5.7", "class": [ "ca", "matrix", "array" ], "fields": [], "rows": 30, "table": true, "tojson": true }, { "name": "ca41.6.6", "title": "Useful arrays for covering array constructions", "object": "ca41.6.6", "class": [ "ca", "matrix", "array" ], "fields": [], "rows": 41, "table": true, "tojson": true }, { "name": "CAEX_CAs", "title": "Data for function CAEX", "object": "CAEX_CAs", "class": [ "list" ], "fields": [], "table": false, "tojson": true }, { "name": "CAEX_lineages", "title": "Data for function CAEX", "object": "CAEX_lineages", "class": [ "list" ], "fields": [], "table": false, "tojson": true }, { "name": "CKRS_CAs", "title": "Data for function ckrsCA", "object": "CKRS_CAs", "class": [ "list" ], "fields": [], "table": false, "tojson": true }, { "name": "CKRScat", "title": "Data for function ckrsCA", "object": "CKRScat", "class": [ "data.frame" ], "fields": [ "t", "v", "k", "N", "fn" ], "rows": 53, "table": true, "tojson": true }, { "name": "CL_SCPHFs", "title": "Data for the SCPHF-based (permutation vector) constructions", "object": "CL_SCPHFs", "class": [ "list" ], "fields": [], "table": false, "tojson": true }, { "name": "CMMSSYCombis", "title": "Data for cover starter constructions", "object": "CMMSSYCombis", "class": [ "data.frame" ], "fields": [ "v", "k", "N", "k1" ], "rows": 32, "table": true, "tojson": true }, { "name": "CMMSSYStarters", "title": "Data for cover starter constructions", "object": "CMMSSYStarters", "class": [ "list" ], "fields": [], "table": false, "tojson": true }, { "name": "CohenSA", "title": "Useful arrays for covering array constructions", "object": "CohenSA", "class": [ "list" ], "fields": [], "table": false, "tojson": true }, { "name": "colbournBigFrame", "title": "Colbourn tables for upper bounds on CAN / lower bounds on CAK", "object": "colbournBigFrame", "class": [ "data.frame" ], "fields": [ "t", "v", "k", "N", "Source" ], "rows": 13641, "table": true, "tojson": true }, { "name": "ColbournKeriCombis", "title": "Data for cover starter constructions", "object": "ColbournKeriCombis", "class": [ "data.frame" ], "fields": [ "t", "k", "v", "N", "method", "starter", "code", "nconst" ], "rows": 217, "table": true, "tojson": true }, { "name": "ColbournKeriStarters", "title": "Data for cover starter constructions", "object": "ColbournKeriStarters", "class": [ "list" ], "fields": [], "table": true, "tojson": true }, { "name": "CPHFcat", "title": "Data for the CPHF-based (permutation vector) constructions", "object": "CPHFcat", "class": [ "data.frame" ], "fields": [ "t", "k", "v", "nCPHF", "hasNA", "N" ], "rows": 323, "table": true, "tojson": true }, { "name": "CYCLOTOMYcat", "title": "Data for function mathematical constructions", "object": "CYCLOTOMYcat", "class": [ "data.frame" ], "fields": [ "t", "v", "k", "N", "q", "type", "code" ], "rows": 213, "table": true, "tojson": true }, { "name": "DPcat", "title": "Data for productPCA and productCA constructions", "object": "DPcat", "class": [ "data.frame" ], "fields": [ "v", "k", "N", "type", "nconst", "code", "stage" ], "rows": 484, "table": true, "tojson": true }, { "name": "DWYERcat", "title": "Data for function dwyerCA", "object": "DWYERcat", "class": [ "data.frame" ], "fields": [ "t", "v", "k", "N", "Source" ], "rows": 211, "table": true, "tojson": true }, { "name": "LCDSTCombis", "title": "Data for cover starter constructions", "object": "LCDSTCombis", "class": [ "data.frame" ], "fields": [ "v", "k", "f", "NAs", "N", "ingredient", "N_eCANbased", "eCANconstr" ], "rows": 134, "table": true, "tojson": true }, { "name": "LCDSTStarters", "title": "Data for cover starter constructions", "object": "LCDSTStarters", "class": [ "list" ], "fields": [], "table": false, "tojson": true }, { "name": "MeagherStevensCombis", "title": "Data for cover starter constructions", "object": "MeagherStevensCombis", "class": [ "matrix", "array" ], "fields": [ "v", "k", "N" ], "rows": 95, "table": true, "tojson": true }, { "name": "MeagherStevensStarters", "title": "Data for cover starter constructions", "object": "MeagherStevensStarters", "class": [ "list" ], "fields": [], "table": false, "tojson": true }, { "name": "miscCAcat", "title": "Useful arrays for covering array constructions", "object": "miscCAcat", "class": [ "data.frame" ], "fields": [ "t", "k", "v", "N", "fns", "nconst", "PCAstatus", "hasNA", "comment" ], "rows": 23, "table": true, "tojson": true }, { "name": "NISTcat", "title": "Data for function nistCA", "object": "NISTcat", "class": [ "matrix", "array" ], "fields": [ "t", "v", "k", "N" ], "rows": 21964, "table": true, "tojson": true }, { "name": "oa1728.12.6", "title": "Useful arrays for covering array constructions", "object": "oa1728.12.6", "class": [ "ca", "oa", "matrix", "array" ], "fields": [], "rows": 1728, "table": true, "tojson": true }, { "name": "oa3375.15.6", "title": "Useful arrays for covering array constructions", "object": "oa3375.15.6", "class": [ "ca", "matrix", "array" ], "fields": [], "rows": 3375, "table": true, "tojson": true }, { "name": "oa9261.21.6", "title": "Useful arrays for covering array constructions", "object": "oa9261.21.6", "class": [ "ca", "matrix", "array" ], "fields": [], "rows": 9261, "table": true, "tojson": true }, { "name": "PALEYcat", "title": "Data for function mathematical constructions", "object": "PALEYcat", "class": [ "data.frame" ], "fields": [ "t", "k", "v", "N", "q", "code", "nconst" ], "rows": 178, "table": true, "tojson": true }, { "name": "PCAcat", "title": "Data for productPCA and productCA constructions", "object": "PCAcat", "class": [ "data.frame" ], "fields": [ "v", "k", "N", "type", "k1", "code", "stage" ], "rows": 447, "table": true, "tojson": true }, { "name": "powerCTcat", "title": "Data for function powerCA", "object": "powerCTcat", "class": [ "data.frame" ], "fields": [ "t", "v", "k", "N", "Source", "Pbase", "expon", "OAforDHF", "M", "w1", "u1", "w2", "u2", "w3", "u3", "w4", "u4", "constr1", "constr2", "constr3", "constr4", "c1", "c2", "c3", "c4", "N1", "N2", "N3", "N4", "chi", "claimedN", "claimedk" ], "rows": 132, "table": true, "tojson": true }, { "name": "SCPHFcat", "title": "Data for the SCPHF-based (permutation vector) constructions", "object": "SCPHFcat", "class": [ "data.frame" ], "fields": [ "t", "v", "k", "N", "type" ], "rows": 79, "table": true, "tojson": true }, { "name": "SMC_SCPHFs", "title": "Data for the SCPHF-based (permutation vector) constructions", "object": "SMC_SCPHFs", "class": [ "list" ], "fields": [], "table": false, "tojson": true }, { "name": "TJ2level_CAs", "title": "Data for function tjCA", "object": "TJ2level_CAs", "class": [ "list" ], "fields": [], "table": false, "tojson": true }, { "name": "TJcat", "title": "Data for function tjCA", "object": "TJcat", "class": [ "data.frame" ], "fields": [ "t", "k", "v", "N", "filesize", "nameInTJ2level_CAs", "replaceable", "code" ], "rows": 339, "table": true, "tojson": true }, { "name": "WC_SCPHFs", "title": "Data for the SCPHF-based (permutation vector) constructions", "object": "WC_SCPHFs", "class": [ "list" ], "fields": [], "table": false, "tojson": true }, { "name": "WCS_CPHFs", "title": "Data for the CPHF-based (permutation vector) constructions", "object": "WCS_CPHFS", "class": [ "list" ], "fields": [], "table": false, "tojson": true }, { "name": "WKS_CAs", "title": "Data for function wksCA", "object": "WKS_CAs", "class": [ "list" ], "fields": [], "table": false, "tojson": true }, { "name": "WKScat", "title": "Data for function wksCA", "object": "WKScat", "class": [ "data.frame" ], "fields": [ "t", "k", "v", "N" ], "rows": 43, "table": true, "tojson": true } ], "_help": [ { "page": "CAs-package", "title": "Overview of Package CAs", "topics": [ "'CAs-package'", "CAs-package", "CAs" ] }, { "page": "add1", "title": "function to add a columns", "topics": [ "add1CA", "add1Column", "N_add1CA" ] }, { "page": "bestCA", "title": "Function to obtain the best uniform CA for a combination of t, k and v", "topics": [ "bestCA", "bestN", "ckrsCA", "dwyerCA", "nistCA", "tjCA" ] }, { "page": "DataUsefulArrays", "title": "Useful arrays for covering array constructions", "topics": [ "ca12.2.8", "ca23.4.8", "ca26.4.15", "ca30.5.7", "ca41.6.6", "CohenSA", "miscCAcat", "oa1728.12.6", "oa3375.15.6", "oa9261.21.6" ] }, { "page": "CAEX", "title": "CAEX: current optimal CAs of strength 2 with v=3", "topics": [ "CAEX", "k_detail_CAEX" ] }, { "page": "DataForCAEX", "title": "Data for function CAEX", "topics": [ "CAEX_CAs", "CAEX_lineages" ] }, { "page": "checkCyclotomyConditions", "title": "Functions for checking the Cyclotomy conditions", "topics": [ "checkcond1", "checkcond2", "checkcond3", "checkcond3a", "checkcond3b", "checkcond4", "checkcond4a", "checkcond4b" ] }, { "page": "CK_constrD", "title": "Function to augment a design with Chateauneuf-Kreher construction D", "topics": [ "CK_constrD", "CK_constrDCA", "N_CK_constrDCA" ] }, { "page": "CK_doubling", "title": "Function to create a strength 3 CA with Chateauneuf-Kreher doubling", "topics": [ "CK_doubling", "CK_doublingCA", "N_CK_doublingCA" ] }, { "page": "CK_NRB", "title": "Construction Chateauneuf-Kreher NRB of strength 3 for v=3,4,5 with k=2*v", "topics": [ "CK_NRB", "k_CK_NRB", "N_CK_NRB" ] }, { "page": "CKRS_augment", "title": "Function to augment a CA with Eqn (5) of CKRS", "topics": [ "CKRS_augment", "CKRS_augmentCA", "N_CKRS_augmentCA" ] }, { "page": "DataForCKRS", "title": "Data for function ckrsCA", "topics": [ "CKRScat", "CKRS_CAs" ] }, { "page": "colbournBigFrame", "title": "Colbourn tables for upper bounds on CAN / lower bounds on CAK", "topics": [ "colbournBigFrame" ] }, { "page": "compositCA", "title": "Obtain a CA for non-prime number of levels by composition", "topics": [ "compositCA", "N_compositCA" ] }, { "page": "paley", "title": "Paley constructions", "topics": [ "conference_paley", "paleyCA", "paleyHad", "paley_mat", "show_paleyHad" ] }, { "page": "coverage", "title": "coverage and diagnostic plot functions", "topics": [ "coverage", "coverage_iter", "coverplot", "prepcoverplot" ] }, { "page": "coverageSeqCA", "title": "Checking coverage for SeqCAs", "topics": [ "coverageSeqCA" ] }, { "page": "cphfCA", "title": "Making CA from CPHF", "topics": [ "cphfCA", "k_cphfCA", "N_cphfCA", "WCS" ] }, { "page": "auxpower", "title": "Auxiliary functions for Colbourn Torres-Jimenez Power construction", "topics": [ "createDHF", "Tred" ] }, { "page": "crossCAs", "title": "Cross two strength t CAs with k columns to yield strength t in v*w levels", "topics": [ "crossCAs" ] }, { "page": "crossSum", "title": "Cross-sum two codes with k columns in v levels", "topics": [ "crossSum", "directSum" ] }, { "page": "CS_CK", "title": "Function to create a strength 4, 5, or 6 CA for 2-level columns based on Colbourn-Keri cover starters", "topics": [ "CS_CK", "k_CS_CK", "N_CS_CK" ] }, { "page": "CS_CMMSSY", "title": "Strength 2 CAs constructed by cover starters (CMMSSY)", "topics": [ "CS_CMMSSY", "k_CS_CMMSSY", "N_CS_CMMSSY" ] }, { "page": "CS_LCDST", "title": "Strength 2 CAs constructed by cover starters (LCDST)", "topics": [ "CS_LCDST", "k_CS_LCDST", "N_CS_LCDST", "SCA_LCDST" ] }, { "page": "CS_MS", "title": "Strength 2 CAs constructed by cover starters (Meagher and Stevens)", "topics": [ "CS_MS", "k_CS_MS", "N_CS_MS", "SCA_MS" ] }, { "page": "cyclotomy", "title": "functions for cyclotomy constructions", "topics": [ "cyc", "cyclotomyCA", "k_cyc", "N_cyc" ] }, { "page": "derive", "title": "Function to derive a strength t+1 CA into a smaller strength t array", "topics": [ "derive", "derivefrom", "deriveto" ] }, { "page": "DHF2CA", "title": "Make a larger CA from a DHF and a smaller CA", "topics": [ "DHF2CA" ] }, { "page": "DHHF2CA", "title": "Make a larger uniform CA from a DHHF and smaller CAs", "topics": [ "DHHF2CA" ] }, { "page": "productCA", "title": "Direct product and generalized direct product for two CAs", "topics": [ "dpCA", "productCA", "productCA_raw" ] }, { "page": "DataForDWYER", "title": "Data for function dwyerCA", "topics": [ "DWYERcat" ] }, { "page": "fuseBose", "title": "Function to create a strength 2 CA by fusion applied to a Bose OA", "topics": [ "fuseBose", "fuseBoseCA", "fuseBushtCA", "k_fuseBose", "k_fuseBusht", "N_fuseBose", "N_fuseBusht" ] }, { "page": "auxiliary", "title": "auxiliary functions", "topics": [ "gen.next.cbn" ] }, { "page": "greedySeqCA_Kuhn", "title": "Greedy random creation of an SeqCA", "topics": [ "greedySeqCA_Kuhn", "iter_greedySeqCA_Kuhn" ] }, { "page": "greedySeqCA_naive", "title": "Greedy random creation of an SeqCA", "topics": [ "greedySeqCA_naive", "iter_greedySeqCA_naive" ] }, { "page": "greedySeqCA_TJ", "title": "Greedy random creation of an SeqCA", "topics": [ "greedySeqCA_TJ", "iter_greedySeqCA_TJ" ] }, { "page": "identify_needed", "title": "Identifying needed and redundant elements of SeqCAs", "topics": [ "identify_needed" ] }, { "page": "auxiliary_GFcalculus", "title": "auxiliary functions for Galois field arithmetics", "topics": [ "int2poly" ] }, { "page": "juxtapose", "title": "Function to juxtapose two strength t CAs", "topics": [ "juxtapose" ] }, { "page": "bounds", "title": "functions for bounds for CA sizes", "topics": [ "lower_bound_CA" ] }, { "page": "flexible", "title": "Redundancy checks and profile", "topics": [ "flexpos", "flexprofile", "markflex", "postopNCK", "uniquecount" ] }, { "page": "MCA", "title": "Making mixed-level CAs", "topics": [ "CA_to_MCA", "MCA2", "MCAt", "N_upper_MCA", "projBoseMCA" ] }, { "page": "DataForCS", "title": "Data for cover starter constructions", "topics": [ "CMMSSYCombis", "CMMSSYStarters", "ColbournKeriCombis", "ColbournKeriStarters", "LCDSTCombis", "LCDSTStarters", "MeagherStevensCombis", "MeagherStevensStarters" ] }, { "page": "miscCA", "title": "Incorporate miscellaneous arrays", "topics": [ "miscCA" ] }, { "page": "MTVTRouxtype", "title": "Functions to construct a strength 4 or strength 5 CA from several input CAs", "topics": [ "MTVTRouxtypeCA", "N_upper_MTVTRouxtypeCA" ] }, { "page": "Hartman74", "title": "Construction in Hartman Theorem 7.4", "topics": [ "Hartman74", "k_Hartman74", "N_Hartman74", "Turan" ] }, { "page": "KSK", "title": "function for optimal 2-level CAs of strength 2", "topics": [ "KSK", "k_KSK", "N_KSK" ] }, { "page": "DataForNIST", "title": "Data for function nistCA", "topics": [ "NISTcat" ] }, { "page": "CAN", "title": "Functions for N and k from Colbourn tables, other libraries, and implemented constructions", "topics": [ "eCAK", "eCAN", "ks", "ks_productCA", "k_CAEX", "k_CKRScat", "k_CYCLOTOMYcat", "k_dpCA", "k_DWYERcat", "k_fuseBoseCA", "k_fuseBushtCA", "k_miscCAcat", "k_NISTcat", "k_PALEYcat", "k_pcaCA", "k_recBoseCA", "k_SCA_Busht", "k_TJcat", "k_WKScat", "Ns", "Ns_CK_doubling", "Ns_derive", "Ns_fuse", "Ns_productCA", "N_CAEX", "N_CKRScat", "N_CYCLOTOMYcat", "N_dpCA", "N_DWYERcat", "N_fuseBoseCA", "N_fuseBushtCA", "N_miscCAcat", "N_NISTcat", "N_PALEYcat", "N_pcaCA", "N_projBoseCA", "N_recBoseCA", "N_SCA_Busht", "N_TJcat", "N_WKScat" ] }, { "page": "auxiliary_ingredients", "title": "auxiliary ingredients", "topics": [ "OD2" ] }, { "page": "ODbasedCA", "title": "Ordered design based constructions by Cohen Colbourn and Ling (CCL)", "topics": [ "k_ODbasedCA", "N_ODbasedCA", "ODbasedCA" ] }, { "page": "auxiliary_mixed", "title": "auxiliary functions for mixed level CAs", "topics": [ "one_to_howmany" ] }, { "page": "DataForMathematical", "title": "Data for function mathematical constructions", "topics": [ "CYCLOTOMYcat", "PALEYcat" ] }, { "page": "productPCA", "title": "Functions for partitioned CAs and their products", "topics": [ "CA_to_PCA", "is.PCA", "pcaCA", "productPCA" ] }, { "page": "DataForProductConstructions", "title": "Data for productPCA and productCA constructions", "topics": [ "DPcat", "PCAcat" ] }, { "page": "maxconstant", "title": "Function to make the maximum possible number of rows constant", "topics": [ "maxconstant", "permvals" ] }, { "page": "powerCA", "title": "Power constructions", "topics": [ "k_powerCT", "N_powerCT", "powerCA" ] }, { "page": "DataForpower", "title": "Data for function powerCA", "topics": [ "powerCTcat" ] }, { "page": "ca-class", "title": "Class ca and its methods", "topics": [ "print.ca" ] }, { "page": "print.CAcoverage", "title": "Methods for class CAcoverage", "topics": [ "print.CAcoverage" ] }, { "page": "projectionBose", "title": "Function to create a strength 2 CA by projection of a Bose OA", "topics": [ "k_projectionBose", "N_projectionBose", "projBoseCA", "projectionBose" ] }, { "page": "readCA", "title": "Function for reading a covering array from a text file", "topics": [ "funmakefromstrings", "readCA" ] }, { "page": "recursiveBose", "title": "function to create a strength 2 CA based on recursive multiplication of Bose CAs", "topics": [ "Dd", "kd", "N_d_recursiveBose", "N_k_recursiveBose", "recBoseCA", "recursiveBose" ] }, { "page": "recursiveBoseHartman", "title": "function to increase numbers of columns for strength 2 CA in q levels (q prime power) from k to kq+1", "topics": [ "N_d_recursiveBoseHartman", "N_k_recursiveBoseHartman_A", "N_k_recursiveBoseHartman_d", "recursiveBoseHartman" ] }, { "page": "reduce_rows_complete", "title": "Reducing the number of rows for an SeqCA", "topics": [ "reduce_rows_complete", "reduce_rows_iterative_complete" ] }, { "page": "SCA_Bose", "title": "Functions for regular orthogonal arrays with prime power numbers of levels", "topics": [ "SCA_Bose", "SCA_Busht" ] }, { "page": "scphfCA", "title": "Making CA from SCPHF", "topics": [ "k_scphfCA", "N_scphfCA", "scphfCA", "SMC" ] }, { "page": "SeqCA_Levenshtein", "title": "Levenshtein creation of an optimal strength t SCA for k = t + 1 columns", "topics": [ "SeqCA_Levenshtein" ] }, { "page": "optimize_SeqCA", "title": "Simulated Annealing for improving an SeqCA", "topics": [ "optimize_SeqCA", "simulated_annealing_sca" ] }, { "page": "DataForSCPHF", "title": "Data for the SCPHF-based (permutation vector) constructions", "topics": [ "CL_SCPHFs", "SCPHFcat", "SMC_SCPHFs", "WC_SCPHFs" ] }, { "page": "fuse", "title": "function to reduce the number of levels by 1", "topics": [ "fuse", "swapvals" ] }, { "page": "DataForTJ", "title": "Data for function tjCA", "topics": [ "TJ2level_CAs", "TJcat" ] }, { "page": "DataForCPHF", "title": "Data for the CPHF-based (permutation vector) constructions", "topics": [ "CPHFcat", "WCS_CPHFs" ] }, { "page": "DataForWKS", "title": "Data for function wksCA", "topics": [ "WKScat", "WKS_CAs" ] } ], "_rundeps": [ "abind", "caverify", "cli", "colorspace", "combinat", "conf.design", "cpp11", "curl", "digest", "disordR", "DoE.base", "dplyr", "freealg", "generics", "glue", "gmp", "igraph", "lattice", "lhs", "lifecycle", "lmtest", "magic", "magrittr", "MASS", "Matrix", "numbers", "partitions", "permutations", "pillar", "pkgconfig", "plotrix", "polynom", "prepplot", "primes", "R6", "rbibutils", "Rcpp", "Rdpack", "rlang", "sets", "sfsmisc", "shape", "tibble", "tidyselect", "utf8", "vcd", "vctrs", "withr", "zoo" ], "_score": 1.5314789170422551, "_indexed": false, "_nocasepkg": "cas", "_universes": [ "cran" ], "_indexurl": "https://ugroempi.r-universe.dev/CAs", "_previous": "0.24-3", "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.24-4", "date": "2026-10-23T13:46:12.000Z", "distro": "resolute", "commit": "931bad9288118e6fa0af61722545c3ceea0a61eb", "fileid": "https://r2.ropensci.org/3cffe6bdec11f1c9a96367d7f5b026b4fcf2c27c3dd415dca365c5c271041a70", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/39963057149" }, { "r": "4.6.1", "os": "linux", "version": "0.24-4", "date": "2026-10-23T13:45:56.000Z", "distro": "resolute", "commit": "931bad9288118e6fa0af61722545c3ceea0a61eb", "fileid": "https://r2.ropensci.org/efc1f5531691221c73f89c61e267ed9ac7a522d19c7d4ac8a3de11c7ec35f7eb", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/39963057149" }, { "r": "4.6.0", "os": "wasm", "version": "0.24-4", "date": "2026-10-23T13:46:05.000Z", "commit": "931bad9288118e6fa0af61722545c3ceea0a61eb", "fileid": "https://r2.ropensci.org/ed0403b7fd8f6f5cbf2c46a713e3d2bc757798b167638499d9d519f98bea623c", "status": "success", "buildurl": "https://github.com/r-universe/cran/actions/runs/39963057149" }, { "r": "4.7.0", "os": "win", "version": "0.24-4", "date": "2026-10-23T13:45:06.000Z", "commit": "931bad9288118e6fa0af61722545c3ceea0a61eb", "fileid": "https://r2.ropensci.org/dfa82c54cd3530dba4c1361be97ec0c116c498adfba0e66f40e955c72d6dec3e", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/39963057149" }, { "r": "4.6.1", "os": "win", "version": "0.24-4", "date": "2026-10-23T13:46:26.000Z", "commit": "931bad9288118e6fa0af61722545c3ceea0a61eb", "fileid": "https://r2.ropensci.org/cb10a145e5c85d232f639c6731fcc091ec27d339127d8d6b67f4048af683e638", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/39963057149" } ] }