{"id":22000919,"url":"https://github.com/extwiii/datascience-jhu","last_synced_at":"2025-07-05T03:38:34.830Z","repository":{"id":75415240,"uuid":"88448713","full_name":"extwiii/DataScience-JHU","owner":"extwiii","description":"Ask the right questions, manipulate data sets, and create visualizations to communicate results - Coursera","archived":false,"fork":false,"pushed_at":"2017-04-27T23:13:54.000Z","size":27,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":3,"default_branch":"master","last_synced_at":"2025-01-28T12:17:07.948Z","etag":null,"topics":["biostatistics","data-analysis","data-science","linear-regression","multivariate-regression","r","r-programming","toolbox","visualization"],"latest_commit_sha":null,"homepage":"","language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/extwiii.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","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":"2017-04-16T23:24:27.000Z","updated_at":"2017-04-28T22:46:02.000Z","dependencies_parsed_at":"2023-06-06T10:31:43.320Z","dependency_job_id":null,"html_url":"https://github.com/extwiii/DataScience-JHU","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/extwiii%2FDataScience-JHU","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/extwiii%2FDataScience-JHU/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/extwiii%2FDataScience-JHU/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/extwiii%2FDataScience-JHU/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/extwiii","download_url":"https://codeload.github.com/extwiii/DataScience-JHU/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":245060878,"owners_count":20554549,"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":["biostatistics","data-analysis","data-science","linear-regression","multivariate-regression","r","r-programming","toolbox","visualization"],"created_at":"2024-11-29T23:11:37.452Z","updated_at":"2025-03-23T05:25:57.251Z","avatar_url":"https://github.com/extwiii.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"# DataScience-Johns.Hopkins.University :white_check_mark:\nAsk the right questions, manipulate data sets, and create visualizations to communicate results - Coursera\n\n## Course 1 - The Data Scientist’s Toolbox\n* Welcome\n  * Introduction to basic tools\n* Installing the Toolbox\n  * R, Git, Github\n* Conceptual Issues\n  * Steps in a data analysis, Putting the science in data science\n* Course Project Submission \u0026 Evaluation\n\n## Course 2 - R Programming\n* Background, Getting Started, and Nuts \u0026 Bolts\n* Programming with R\n  * Derek Franks has written a very nice [tutorial](https://github.com/rdpeng/practice_assignment/blob/master/practice_assignment.rmd) to help you get up to speed\n* Loop Functions and Debugging\n  * lapply, apply, tapply, split, mapply\n* Simulation \u0026 Profiling\n  * Simulate a random normal variable with an arbitrary mean and standard deviation\n\n## Course 3 - Getting and Cleaning Data\n* Data collection \u0026 Data formats\n  * Raw files (.csv,.xlsx), Databases (mySQL), APIs, Flat files (.csv,.txt), XML, JSON\n* Making data tidy\n* Distributing data\n* Scripting for data cleaning\n\n## Course 4 - Exploratory Data Analysis\n* Making exploratory graphs\n* Principles of analytic graphics\n* Clustering methods\n* Dimension reduction techniques\n\n## Course 5 - Reproducible Research\n* Concepts, Ideas, \u0026 Structure\n* Markdown \u0026 knitr\n* Reproducible Research Checklist \u0026 Evidence-based Data Analysis\n* Case Studies \u0026 Commentaries\n\n## Course 6 - Statistical Inference\n* Probability \u0026 Expected Values\n* Variability, Distribution, \u0026 Asymptotics\n* Intervals, Testing, \u0026 Pvalues\n* Power, Bootstrapping, \u0026 Permutation Tests\n\n## Course 7 - Regression Models\n* Least Squares and Linear Regression\n* Linear Regression \u0026 Multivariable Regression\n* Multivariable Regression, Residuals, \u0026 Diagnostics\n* Logistic Regression and Poisson Regression\n\n## Course 8 - Practical Machine Learning\n* Prediction, Errors, and Cross Validation\n* The Caret Package\n* Predicting with trees, Random Forests, \u0026 Model Based Predictions\n* Regularized Regression and Combining Predictors\n\n## Course 9 - Developing Data Products\n* Shiny, GoogleVis, and Plotly\n* R Markdown and Leaflet\n* R Packages\n* Swirl and Course Project \n\nThe most up to date information on the course lecture notes will always be in the course [Github repository](https://github.com/DataScienceSpecialization/courses)\n\n#### Taught by: \n#### Roger D. Peng, PhD - Associate Professor, Biostatistics\n#### Brian Caffo, PhD - Professor, Biostatistics\n#### Jeff Leek, PhD - Associate Professor, Biostatistics\n\n### Rating :full_moon::full_moon::full_moon::full_moon::full_moon::full_moon::full_moon::new_moon::new_moon::new_moon:\n### Difficulty :full_moon::full_moon::full_moon::full_moon::full_moon::full_moon::new_moon::new_moon::new_moon::new_moon:\n\n### Created By Bilal Cagiran | [E-Mail](mailto:bcagiran@hotmail.com) | [Github](https://github.com/extwiii/) | [LinkedIn](https://linkedin.com/in/bilalcagiran) | [CodePen](http://codepen.io/extwiii/) | [Blog/Site](http://bilalcagiran.com) | [FreeCodeCamp](https://www.freecodecamp.com/extwiii) \n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fextwiii%2Fdatascience-jhu","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fextwiii%2Fdatascience-jhu","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fextwiii%2Fdatascience-jhu/lists"}