I will add here fragments of the code that HardvardX is presenting in its MOOC on EdX under the name of Data Science ( https://www.edx.org/professional-certificate/harvardx-data-science )
I have audited their course contents and I found the structure of the course pretty easy to follow, the contents are really well explained and the code really works :).
The outline of the Data Science course is presented below and it is structured to be followed in this particular order
- R Basics
- Visualization
- Probability
- Inference and Modeling
- Productivity Tools
- Wrangling
- Linear Regression
- Machine Learning
- Capstone
I have no affiliation with edx. I am just a curious human who wants to deep dive into Data Analysis/Science