{"id":22463833,"url":"https://github.com/gsahonero/getting-and-cleaning-data---course-project","last_synced_at":"2025-03-27T14:28:48.286Z","repository":{"id":26386550,"uuid":"29836026","full_name":"gsahonero/Getting-and-Cleaning-Data---Course-Project","owner":"gsahonero","description":null,"archived":false,"fork":false,"pushed_at":"2015-02-02T01:17:17.000Z","size":348,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-02-01T18:43:06.577Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"R","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":"BLueders/ENTM_CSharpPort","license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/gsahonero.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}},"created_at":"2015-01-25T23:21:28.000Z","updated_at":"2015-02-02T01:17:17.000Z","dependencies_parsed_at":"2022-08-28T23:03:57.607Z","dependency_job_id":null,"html_url":"https://github.com/gsahonero/Getting-and-Cleaning-Data---Course-Project","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gsahonero%2FGetting-and-Cleaning-Data---Course-Project","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gsahonero%2FGetting-and-Cleaning-Data---Course-Project/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gsahonero%2FGetting-and-Cleaning-Data---Course-Project/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gsahonero%2FGetting-and-Cleaning-Data---Course-Project/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/gsahonero","download_url":"https://codeload.github.com/gsahonero/Getting-and-Cleaning-Data---Course-Project/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":245862362,"owners_count":20684671,"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","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":[],"created_at":"2024-12-06T09:14:13.100Z","updated_at":"2025-03-27T14:28:48.257Z","avatar_url":"https://github.com/gsahonero.png","language":"R","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Getting and Cleaning Data - Course Project\n## About the Script\nThe `run_analysis.R` performs the following procedures:\n\n1. Verifies existence of the Data folder. If such folder does not exist, R will download it. The URL of the data is the following link: https://d396qusza40orc.cloudfront.net/getdata%2Fprojectfiles%2FUCI%20HAR%20Dataset.zip \n\n2. The data files (X,Y files of the train and test data sets) are loaded as CSV files. \n\n3. Data frames are merged by using `rbind`and `cbind` combining **Subject, Activity and Measurements** observations.\n\n4. Columns' names are given by extracting them from **features.txt** file, which is included in the data set.\n\n5. Columns that contain *mean* or *std* are found by using `grepl`.\n\n6. IDs and names of activities are read from the **activity_labels.txt** file. The factor function is used to convert the activity IDs into descriptive names.\n\n7. Using `ddply` a second data set is created. This data set includes the average of each variable given each activity and subject. \n\n8. Finally, `write.csv` is used to create the tidy data set in the same folder as `run_analysis.R` script.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgsahonero%2Fgetting-and-cleaning-data---course-project","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fgsahonero%2Fgetting-and-cleaning-data---course-project","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgsahonero%2Fgetting-and-cleaning-data---course-project/lists"}