{ "_id": "6a1f24c7b401979e73420e50", "Package": "spgs", "Type": "Package", "Encoding": "UTF-8", "Title": "Statistical Patterns in Genomic Sequences", "Version": "1.0-4", "Date": "2023-10-02", "Authors@R": "c(person(\"Andrew\", \"Hart\", role = c(\"aut\", \"cre\"), email = \"ahart@dim.uchile.cl\"),\nperson(\"Servet\", \"Martínez\", role = \"aut\"),\nperson(\"Universidad de Chile\", role = \"cph\"),\nperson(\"INRIA-Chile\", role = \"cph\"))", "Author": "Andrew Hart [aut, cre], Servet Martínez [aut], Universidad de\nChile [cph], INRIA-Chile [cph]", "Maintainer": "Andrew Hart ", "Copyright": "Universidad de Chile, INRIA-Chile", "Description": "A collection of statistical hypothesis tests and other\ntechniques for identifying certain spatial\nrelationships/phenomena in DNA sequences. In particular, it\nprovides tests and graphical methods for determining whether or\nnot DNA sequences comply with Chargaff's second parity rule or\nexhibit purine-pyrimidine parity. In addition, there are\nfunctions for efficiently simulating discrete state space\nMarkov chains and testing arbitrary symbolic sequences of\nsymbols for the presence of first-order Markovianness. Also, it\nhas functions for counting words/k-mers (and cylinder patterns)\nin arbitrary symbolic sequences. Functions which take a DNA\nsequence as input can handle sequences stored as SeqFastadna\nobjects from the 'seqinr' package.", "License": "GPL (>= 2)", "NeedsCompilation": "yes", "Classification/MSC": "62F03, 62G10, 62M07, 62P10, 92D20", "Packaged": { "Date": "2026-05-16 06:30:19 UTC", "User": "root" }, "Repository": "https://cran.r-universe.dev", "Date/Publication": "2023-10-03 15:31:22 UTC", "RemoteUrl": "https://github.com/cran/spgs", "RemoteRef": "HEAD", "RemoteSha": "987257510f8b2a7ffe903d6b840021befbb4de58", "MD5sum": "1b451f20cf1a5abd7af55c3cb574b090", "_user": "cran", "_type": "src", "_file": "spgs_1.0-4.tar.gz", "_fileid": "5be33e3cdd691df3078583567312d1b93f6e3f86584d31b7dd690c062c51d549", "_filesize": 623641, "_sha256": "5be33e3cdd691df3078583567312d1b93f6e3f86584d31b7dd690c062c51d549", "_created": "2026-05-16T06:30:19.000Z", "_published": "2026-06-02T18:45:27.115Z", "_distro": "noble", "_jobs": [ { "job": 79146620437, "time": 112, "config": "linux-devel-arm64", "r": "4.7.0", 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"_maintainer": { "name": "Andrew Hart", "email": "ahart@dim.uchile.cl" }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 3.0", "role": "Depends" }, { "package": "graphics", "role": "Imports" }, { "package": "stats", "role": "Imports" }, { "package": "seqinr", "role": "Enhances" } ], "_owner": "cran", "_selfowned": false, "_usedby": 0, "_updates": [], "_tags": [], "_stars": 0, "_userbio": { "uuid": 6899542, "type": "organization", "name": "cran", "description": "Unofficial read-only mirror of all CRAN R packages" }, "_downloads": { "count": 335, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/spgs" }, "_searchresults": 92, "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/NEWS.html", "extra/NEWS.txt", "extra/spgs.html", "manual.pdf" ], "_realowner": "cran", "_cranurl": false, "_releases": [ { "version": "1.0", "date": "2015-03-28" }, { 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"topics": [ "diid.test" ] }, { "page": "disambiguate", "title": "Disambiguate a Nucleic Sequence", "topics": [ "disambiguate", "disambiguate.default", "disambiguate.list", "disambiguate.SeqFastadna" ] }, { "page": "estimateMarkovChain", "title": "Fit a first-Order Markov Chain to a Sequence of Finite Symbols", "topics": [ "estimateMarkovChain" ] }, { "page": "ks.unif.test", "title": "Using 'ks.test' to test for Uniformity on the Unit Interval", "topics": [ "ks.unif.test" ] }, { "page": "lb.test", "title": "The Ljung-Box Test for Uncorrelated Data", "topics": [ "lb.test" ] }, { "page": "markov.disturbance", "title": "Construct feasible Random Noise Generating a First-Order Markov Chain", "topics": [ "markov.disturbance" ] }, { "page": "markov.test", "title": "A Test for First-Order Markovianness", "topics": [ "markov.test" ] }, { "page": "nanoarchaeum", "title": "DNA sequence for the Nanoarchaeum equitans Kin4-M Chromosome", "topics": [ "nanoarchaeum" ] }, { "page": "oligoProfile", 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