Data Analytics | Regression Analysis and Tests | Free Online Course
Loading

Data Analytics: Regression Analysis and Tests

Learn about the concept of regression analysis and tests in data analytics in this free online course on Alison

Data Science
Free Course
Regression analysis is a statistical technique used in data analytics for the estimation of relationships between a dependent variable and one or more independent variables. This free online course explains the classical methods used for predictions and classifications in data analytics. By the end of this course, you will become familiar with how regression analysis provided detailed insight that can be applied to improve products and services.
  • Duration

    3-4 Hours
  • Assessment

    Yes
  • Certification

    Yes
  • Responsive

    Yes
  • Publisher

    NPTEL

Description

Modules

Outcome

Certification

View course modules

Description

Regression analysis is a powerful statistical tool, used in data analysis for the examination of the relationship between two or more variables. This free online course describes the confusion matrix and receiver operating characteristics curve that are commonly used in regression analysis. You will get to know how the classification matrix is used in sorting and determination on whether the predicted value matched the actual value. You will be introduced to receiver operating characteristics and how it is used for selecting a threshold.

This course explains the interpretation of different points in the receiver operating characteristics plot. You will learn about the process of model building and the general linear progression model. You will be introduced to the detection and modelling of curvilinear relationships. The course will also describe the use of python code for Reynolds' example and how linearity is commonly applied in generalized linear models.

Finally, you will get an insight into the test of independence using the investment ideologies. You will be able to use the Chi-square test with more than two proportions. The course will explain to you how to use python to test the independence of variables. You will also learn how to perform goodness of fit test for Poisson and for uniform distribution. If you are interested in acquiring knowledge on types of data and how to handle them, then this free online course on Alison is for you.

Start Course Now

Learning Outcomes

Upon successful completion of this course, you will be able to: 


  • Describe confusion matrix and receiver operating characteristics curve 
  • Explain the classification matrix 
  • Describe how to select a threshold using receiver operating characteristics
  • Describe the area under the receiver operating curve 
  • Discuss the interpretation of different points in the receiver operating characteristics plot 
  • Describe the test of independence using the investment example 
  • Explain the chi-square test statistics 
  • Explain how to test with more than two proportions 
  • Describe how to use python to test the independence of variables 
  • Discuss the goodness of fit test for Poisson 
  • Discuss the goodness of fit for uniform distribution 
  • Explain the effect of standardization 
  • List the different types of distances computation between objects 

Certification

All Alison courses are free to enrol, study and complete. To successfully complete this Certificate course and become an Alison Graduate, you need to achieve 80% or higher in each course assessment. Once you have completed this Certificate course, you have the option to acquire an official Certificate, which is a great way to share your achievement with the world. Your Alison Certificate is:

Ideal for sharing with potential employers - include it in your CV, professional social media profiles and job applications
An indication of your commitment to continuously learn, upskill and achieve high results
An incentive for you to continue empowering yourself through lifelong learning

Alison offers 3 types of Certificates for completed Certificate courses:

Digital Certificate - a downloadable Certificate in PDF format, immediately available to you when you complete your purchase
Certificate - a physical version of your officially branded and security-marked Certificate, posted to you with FREE shipping
Framed Certificate - a physical version of your officially branded and security-marked Certificate in a stylish frame, posted to you with FREE shipping

All Certificates are available to purchase through the Alison Shop. For more information on purchasing Alison Certificates, please visit our FAQs. If you decide not to purchase your Alison Certificate, you can still demonstrate your achievement by sharing your Learner Record or Learner Achievement Verification, both of which are accessible from your Dashboard. For more details on our Certificate pricing, please visit our Pricing Page.

Careers

    Notification

    You have received a new notification

    Click here to view them all