Volver a Practical Time Series Analysis

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184 revisiones

Welcome to Practical Time Series Analysis!
Many of us are "accidental" data analysts. We trained in the sciences, business, or engineering and then found ourselves confronted with data for which we have no formal analytic training. This course is designed for people with some technical competencies who would like more than a "cookbook" approach, but who still need to concentrate on the routine sorts of presentation and analysis that deepen the understanding of our professional topics.
In practical Time Series Analysis we look at data sets that represent sequential information, such as stock prices, annual rainfall, sunspot activity, the price of agricultural products, and more. We look at several mathematical models that might be used to describe the processes which generate these types of data. We also look at graphical representations that provide insights into our data. Finally, we also learn how to make forecasts that say intelligent things about what we might expect in the future.
Please take a few minutes to explore the course site. You will find video lectures with supporting written materials as well as quizzes to help emphasize important points. The language for the course is R, a free implementation of the S language. It is a professional environment and fairly easy to learn.
You can discuss material from the course with your fellow learners. Please take a moment to introduce yourself!
Time Series Analysis can take effort to learn- we have tried to present those ideas that are "mission critical" in a way where you understand enough of the math to fell satisfied while also being immediately productive. We hope you enjoy the class!...

Mar 21, 2019

This was a very good and detailed course. I liked this course for two reasons mainly:\n\nIt started from the basics of timeseries analysis, covering theory and secondly it took me gradually to r.

Aug 03, 2019

A nice course which is practical as the name said, it balanced the portion of theories and practices. I used to not familiar with this topic, but now I consider myself much more familiar.

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por Zhexuan Z

•Aug 14, 2019

Really good course to get to the fundamental concepts of AR, MA, ARIMA, SARIMA process, and basic concept like stationary. A few more areas that I wish the class could cover, including 1) stationary tests like ADF, KPSS, etc 2) regression against time series variables and how to treat/transform these variables before running regression model

por Xavier C

•Aug 15, 2019

Very good class.It's lucid both in definition and programming practice.

por Jen

•Aug 22, 2019

I think it is really practical and useful

por Kazantzidis C

•Aug 23, 2019

It was the first time I deal theoritacally and practically with Time Series. It is a perfect course for a beginer.

In my opinion this course need some prerequisites in Calculus but even if one doesn't have he can complete ther course. In addition this will be a stimulus to build the adequeate mathematical backround.

Finally I would like to refer that just completing the course doesn't mean that you have aquire the pertinent knowledge. On the contrary you have to do a lot of on the job practice with reference the material of this course.

The real data for practice is the date every one finds in his occupation e.g sales , production and the like.

To the Proffesors of this you I would to refer that in the update of this course it would be very good to include a Week with Regression with time series and some theorhy and practice of detrending.

Thank Indeed.

por Andrea B

•Aug 25, 2019

Excellent course with a nice balance between theory and practical implementation. It would be useful to have a more advanced subsequent course with the same features.

por RLee

•Aug 28, 2019

It should have included GARCH as well!

por Abhijith S

•Jul 04, 2019

This is the best course for beginning time series analysis. ACF and PACF were explained very well. I highly recommend this course.

por Rashid P

•Jul 09, 2019

very useful course

por Burak H

•Jul 01, 2019

This is a great introduction to time series analysis. The class is easy to follow and the lecture notes are well prepared. In my opinion, it could have been better if some more mathematical details were presented (maybe as extra ungraded material).

por Luis C W

•Jul 14, 2019

This was a good introduction to time series analysis. The lessons were easy to follow without much difficulty. In my opinion, it could have been better if more practical examples were given.

por Deleted A

•Jul 12, 2019

I hope the lecturers could provide more advanced classes.

por Chunhui G

•Jul 15, 2019

The course is very good for an introduction to time series. Few drawbacks are listed.

1. The theory behind double and triple exponential forecast are not given in the materials.

2. Some datasets are not available anymore in the Datamarket website anymore, needed to be fixed.

3. The forecast module in week 6 is kind of wired. Need more lecture to talk about what's the difference between smooth forecast and SARIMA model prediction.

por Aishwarya A

•Sep 10, 2019

I loved the simple yet intuitive mathematical concepts that accompanied each lecture. Could have included a capstone project.

por P k

•Jun 10, 2019

It's very good for beginners.i highly recommended it.

por 20e

•Jun 15, 2019

great! I like this course! I will farther my study in this area.

por Maxim V

•Sep 21, 2019

This course is a perfect complement to Rob Hyndman's book!

por OMOSALEWA M A

•Sep 28, 2019

Great course indeed

por chundarathil a

•Oct 19, 2019

Amazing course structure with apt information required.

por Ashok B

•Sep 30, 2019

Very useful course to establish the core fundamentals of time series data - which is very prevalent in real life. Instructors are really great and the quizzes are very well designed to reinforce the concepts.

por Lucia

•Oct 21, 2019

Pretty good! I enjoy the course very much.

por Juan A E G

•Oct 10, 2019

Excellent course for having basic knowledge for time series analysis.

por Zhihua Z

•Oct 13, 2019

This course is very helpful with making all concepts and applications clear. Two professors explain each topics very clearly!

por Tess P

•Oct 14, 2019

Love this course. Great theories and practical examples. Strongly recommended.

por Aniruddha B

•Nov 24, 2019

Good course for the beginner who wants to learn Timeseries problems

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