Solutions can be found here: master the Tidyverse
If you are interested in a complete step-by-step course on how to use Statistics and Data Science to answer social science questions, check out philipp broniecki's material (I was his TA)
Material for the workshops organized at FEM in collaboration with UniMore
Data Science & Me is a free introductory course to R programming and Data Science for the UniMoRe students. The lessons will be hosted at FEM - Future Education Modena.
These first 4 meetings are a first introduction to the world of Data Science for students from different backgrounds, also to understand how to use (and exploit) data and numbers in many professional fields.
The course will be held in English.
The themes and dates of the lessons are:
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Data Visualization (4/02)
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Data Transformation (6/02)
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Model Building (11/02)
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Exploratory Data Analysis (13/02)
Data Science & Me is designed to make students work on real cases from the beginning, guided by a dedicated tutor; extra material will also be shared to allow the students to learn on their own .
It is recommended to bring your own computer; laptops can be made available on request for those who need them.
The original material was developed by Garrett Grolemund, you can find the original material here
All of the material is copyrighted under the Creative Commons BY-SA 4.0 copyright to make the material easy to reuse.