{"id":32597960,"url":"https://github.com/nickpoison/tsa4","last_synced_at":"2025-10-30T05:20:39.211Z","repository":{"id":41555455,"uuid":"75245412","full_name":"nickpoison/tsa4","owner":"nickpoison","description":"R code for Time Series Analysis and Its Applications, Ed 4","archived":false,"fork":false,"pushed_at":"2024-11-08T20:30:50.000Z","size":235,"stargazers_count":158,"open_issues_count":0,"forks_count":65,"subscribers_count":9,"default_branch":"master","last_synced_at":"2024-11-08T21:36:36.538Z","etag":null,"topics":["astsa","data-analysis","data-science","em-algorithm","frequency-domain","kalman-filter","missing-data","r","state-space-models","time-domain","time-series-analysis"],"latest_commit_sha":null,"homepage":"","language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/nickpoison.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2016-12-01T02:04:44.000Z","updated_at":"2024-11-08T20:30:53.000Z","dependencies_parsed_at":"2023-02-12T18:15:29.561Z","dependency_job_id":"3527e1b5-3547-4856-9cbb-a28aa379536e","html_url":"https://github.com/nickpoison/tsa4","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/nickpoison/tsa4","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nickpoison%2Ftsa4","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nickpoison%2Ftsa4/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nickpoison%2Ftsa4/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nickpoison%2Ftsa4/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/nickpoison","download_url":"https://codeload.github.com/nickpoison/tsa4/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nickpoison%2Ftsa4/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":281748767,"owners_count":26554840,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-10-30T02:00:06.501Z","response_time":61,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["astsa","data-analysis","data-science","em-algorithm","frequency-domain","kalman-filter","missing-data","r","state-space-models","time-domain","time-series-analysis"],"created_at":"2025-10-30T05:20:34.365Z","updated_at":"2025-10-30T05:20:39.204Z","avatar_url":"https://github.com/nickpoison.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"\u003cimg src=\"https://github.com/nickpoison/astsa/blob/master/fun_with_astsa/figs/tsa4.jpg\" alt=\"tsa4\"  height=\"200\" \u003e \n\n #### \u0026#10024; Here is [A Road Map](https://nickpoison.github.io/) if you want a broad view of what is available.\n\n\u0026#10024; Follow this link if you are looking for the [5th Edition](https://github.com/nickpoison/tsa5/)\n\n \u003cbr/\u003e\n\n## tsa4\n\n- All the (updated) code used in the text  is in [textRcode.md](https://github.com/nickpoison/tsa4/blob/master/textRcode.md)\n\n\n- Edition 4 errata is here: [Errata](https://github.com/nickpoison/tsa4/blob/master/Errata.md)\n\n\n## astsa\n\n- The home of [astsa - the package for the text](https://github.com/nickpoison/astsa) is here too.\n\n- See the [NEWS](https://github.com/nickpoison/astsa/blob/master/NEWS.md) for further details about the state of the package and the changelog.\n\n- A demonstration of the capabilities of `astsa` can be found here at\n[**FUN WITH ASTSA**](https://github.com/nickpoison/astsa/blob/master/fun_with_astsa/fun_with_astsa.md)\n\n\n## python\n\n- The [code in the first 3 chapters of the text has been converted to Python here.](https://github.com/borisgarbuzov/tsa4-python/tree/master/src) \n\n- And a [Python package that contains datasets from `astsa` is here.](https://pypi.org/project/astsadata/)\n\n- _Why use Python if you can use R?_ \u0026nbsp; \u0026nbsp; -Mr Natural\n\n\u0026emsp; \u0026ensp;\u003cimg src=\"https://github.com/nickpoison/astsa/blob/master/fun_with_astsa/figs/tool.png\" alt=\"mr natch\"\u003e\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnickpoison%2Ftsa4","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fnickpoison%2Ftsa4","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnickpoison%2Ftsa4/lists"}