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The online course that will open the door to data analysis for you

This is a course specially designed for anyone who wants to take their first steps in data analysis. Dynamic classes based on the most used software in the world: R Studio.

R$231,45 em até 3X

Purchase

Course differentials

Classes with exquisite didactics that can be watched on any device

In this course, you won't have those complicated and difficult classes to follow. All explanations are given in a very didactic way and aimed at those who want to take their first steps in data analysis. Thus, everything becomes interesting and dynamic to learn. In addition, you can follow the classes on your computer or on your tablet or smartphone, via the Hotmart app for Android and iOS.

Theory explained in a simple and direct way

The classes present the theory of data analysis with simplicity, without that incomprehensible language of books and university classes. That way, you'll learn the reason for each step in data analysis, really understanding what you're doing.

Exercises with resolution explained by the teacher

In the course you will do a lot of exercises. All are followed by classes where the teacher explains the solutions to each question. With this, you can improve your learning in an incredible way throughout the course.

More than 10 hours of classes to watch at your own pace and with full access for one year

This course contains over 10 hours of self-paced lessons, 24 hours a day, 7 days a week. You will have full access to the course for one year, giving you peace of mind to successfully complete your learning journey.

See some of our course

We offer the best for your learning. Check it out in this course trailer!

What you will learn on the course

Unit 1 - First steps

What is R and how to install it.
What is R Studio and how to install it.
The R Studio interface.
Addition and subtraction operations.
Multiplication and division operations.
Potentiation and rooting
Calculation of logarithms and natural logarithms.

Unit 2 - Preparing the data

Data structures in R language.
Atomic vectors.
matrices.
Data frames.
How to encode qualitative data automatically.
Locating values or sequences of values in a data structure.

Unit 3 - First analyzes

Descriptive data analysis.
Quantitative and qualitative variables.
Frequency distribution tables.
Bar, pie, line, scatter, and stem-and-leaf charts.
Pareto diagram.
Frequency histograms.
Diagram of boxes (boxplot).
Means, mode and median.
Quartiles, deciles and percentiles.
Amplitude and absolute mean deviation.
Variance and standard deviation.
Standard error and coefficient of variation.
Asymmetry and kurtosis.

Still in doubt? Watch the first class of the course

meet the teacher

Humberto Lopes

I am a doctor and master in Business Administration, with more than 25 years of professional experience in companies and universities in Brazil and abroad. I currently teach data analysis at Brazilian and French institutions. I am also a specialist in distance education (EAD), knowing strategies to develop courses with differentiated structure and didactics.

Access my work and complete resume

Common questions

Does the course have a certificate of completion?

Yes. Students receive a certificate upon completion of the course.

Do I get my money back if I don't like the course?

All Quadrivium Academic courses come with a 7-day money-back guarantee from the date of purchase. Within this period, you can request a full refund of the amount paid.

How long is the course available for?

After confirming the purchase, the course will be accessible for 1 (one) year, 24 hours a day, 7 days a week.

Can I watch classes on my tablet or smartphone?

Yes. To do so, you will need to download the Hotmart application and log in with your email and password registered at the time of purchase.

I don't know anything about data analysis or statistics. Is this course for me?

Yes. The course is designed for people with little or no knowledge of data analysis or statistics.

How can I get more information about the course?

Just contact us through the channels available on this site.