Open Courses

Polls are central to political campaign analysis. In this course, you’ll explore polling data from the 2016 Republican and Democratic primaries using statistics and visualizations.

In this course, you'll learn several features of Hadley Wickham's readr package: from importing and exporting data sets to more advanced topics, like type conversion.

This course complements the Coursera Basic Statistics course and is roughly based on the syllabus used by at the University of Amsterdam.

This course complements the course on Inferential Statistics at Coursera.

Most of the world's data aren't sorted cleanly nor organized. In this course, you'll learn about the standards for tidy data and you'll create tidy data sets from messy ones.

This course introduces you to data science concepts, data exploration, and preparation in Python to prepare you to participate in machine learning competitions on Analytics Vidhya.

This course contains all of the lessons from swirl's Statistical Inference Course. Learn about probability, confidence intervals, and sampling all within RStudio.

我們將在 R 語言導論學習這個熱門的開源軟體，包含因素向量、清單與資料框等資料類別。