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Bewertung und Feedback des Lernenden für Importing Data in the Tidyverse von Johns Hopkins University
22 Bewertungen
Über den Kurs
Getting data into your statistical analysis system can be one of the most challenging parts of any data science project. Data must be imported and harmonized into a coherent format before any insights can be obtained. You will learn how to get data into R from commonly used formats and harmonizing different kinds of datasets from different sources. If you work in an organization where different departments collect data using different systems and different storage formats, then this course will provide essential tools for bringing those datasets together and making sense of the wealth of information in your organization.
This course introduces the Tidyverse tools for importing data into R so that it can be prepared for analysis, visualization, and modeling. Common data formats are introduced, including delimited files, spreadsheets and relational databases, and techniques for obtaining data from the web are demonstrated, such as web scraping and web APIs.
In this specialization we assume familiarity with the R programming language. If you are not yet familiar with R, we suggest you first complete R Programming before returning to complete this course.
Top-Bewertungen
28. Jan. 2021
Excellent tutorial for importing data into the tidyverse environment
27. März 2021
Great for beginners. Clearly explained, and easy to follow.
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1 - 6 von 6 Bewertungen für Importing Data in the Tidyverse
von José T
•10. Nov. 2021
Very thorough. A lot of useful content with a couple of level of deepness for if you want to get started, become an expert, or having a guide to back for reference in the future. The final lab was very challenging
von Fred C
•28. Jan. 2021
Excellent tutorial for importing data into the tidyverse environment
von Vladimir M
•28. März 2021
Great for beginners. Clearly explained, and easy to follow.
von Stefan M
•2. Okt. 2021
Well presented course.
von Olga L C
•15. Jan. 2021
Muy claro, sencillo y concreto el desarrollo de los temas. Muy interesante la evaluación final.
von Adaman Y
•9. Sep. 2021
Cours très instructif et très à niveau.
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