Volver a análisis exploratorio de datos

4.7

4,311 calificaciones

•

626 revisiones

This course covers the essential exploratory techniques for summarizing data. These techniques are typically applied before formal modeling commences and can help inform the development of more complex statistical models. Exploratory techniques are also important for eliminating or sharpening potential hypotheses about the world that can be addressed by the data. We will cover in detail the plotting systems in R as well as some of the basic principles of constructing data graphics. We will also cover some of the common multivariate statistical techniques used to visualize high-dimensional data....

por Y

•Sep 24, 2017

Very good course! It provide me the foundation in learning how to plot and interpret data. This will definitely strengthen my "R programming" to generate publication type figure for my genomics data!

por CC

•Jul 29, 2016

This is the second course I have taken from Roger Peng and both were outstanding. I have a strong math background, but not much of a background in stats, but this course was very approachable for me.

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598 revisiones

por Justin Angelo Bantang

•Feb 14, 2019

Thank you for this course. I really learn a lot!

por Hathairat Wittayapusagul

•Feb 09, 2019

The course is definitely useful for my job. I learned new skills and had fun!

por Parker Oakes

•Feb 05, 2019

This has been very exciting!

por Faben Wogayehu

•Feb 04, 2019

This lesson could have been significantly improved if there was at least one assignment on clustering/dimensional reduction. Those are probably the hardest concepts thought thus far, so it would have been extremely useful to have at least one challenge to work through.

por Avizit Chandra Adhikary

•Jan 31, 2019

A very good course describing commonly used graphical techniques with good examples.

por James E Harris, Jr.

•Jan 30, 2019

Great course to learn how to play with data - a good intro to things like Kmeans and hierarchical clustering, as well.

por Aman Ullah

•Jan 30, 2019

Fabulous

por Gat Tholbok

•Jan 27, 2019

I really liked this course. I felt like a learnt a lot especially with all of the projects

por Natalie Rebeiz

•Jan 25, 2019

Fantastic way to learn graphing systems in R and exploratory analysis

por Сетдеков Кирилл Раильевич

•Jan 23, 2019

This is a great course on plotting data as well as finding underlying patterns in it.

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