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Data Science: Inference and Modeling

Harvard University via edX

1 Review 122 students interested
  • Provider edX
  • Cost Free Online Course (Audit)
  • Session Self Paced
  • Language English
  • Certificate $49 Certificate Available
  • Effort 1-2 hours a week
  • Start Date
  • Duration 8 weeks long
  • Learn more about MOOCs

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Overview

Statistical inference and modeling are indispensable for analyzing data affected by chance, and thus essential for data scientists. In this course, you will learn these key concepts through a motivating case study on election forecasting.

This course will show you how inference and modeling can be applied to develop the statistical approaches that make polls an effective tool and we'll show you how to do this using R. You will learn concepts necessary to define estimates and margins of errors and learn how you can use these to make predictions relatively well and also provide an estimate of the precision of your forecast.

Once you learn this you will be able to understand two concepts that are ubiquitous in data science: confidence intervals, and p-values. Then, to understand statements about the probability of a candidate winning, you will learn about Bayesian modeling. Finally, at the end of the course, we will put it all together to recreate a simplified version of an election forecast model and apply it to the 2016 election.

Taught by

Rafael Irizarry

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Review for edX's Data Science: Inference and Modeling
4.0 Based on 1 reviews

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Luiz C
4.0 a month ago
Luiz completed this course, spending 2 hours a week on it and found the course difficulty to be easy.
Easy but clear Course on Inference.

The material is good quality, so you get quite a good efficiency between time spent and concepts/practical knowledge learnt on the subject.
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