Logistic Regression: an Introduction
Course
In London
Description
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Type
Course
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Level
Intermediate
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Location
London
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Class hours
5h
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Duration
1 Day
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Start date
Different dates available
This one-day course focuses on understanding the principles of logistic regression using the notions of odds, odds ratios and transformations.
It includes discussion of how good the given model is, and ways of improving it.
This course is delivered by UCL's Centre for Applied Statistics Courses (CASC) - part of the UCL Great Ormond Street Institute of Child Health (ICH).
Facilities
Location
Start date
Start date
About this course
By the end of the course you should be able to:
understand when it is relevant to choose logistic regression
understand the use of odds, odds ratios and transformations in logistic regression
correctly interpret the results of logistic regression
choose the best logistic model that describes the relationship under question
understand how logistic regression can be extended for nominal and ordinal outcomes
You can request a certificate of attendance for this course once you've completed it.
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Subjects
- Scientific
- Analysed
- Regression analysis
- Analyse binary
- Logistic
- SPSS
- Output
- SPSS output
- Odds ratios
- Logistic Regression
Course programme
Binary (proportion/percentage) outcomes are common in medical and scientific research. However, such outcomes can't be validly analysed using basic linear regression analysis.
It's important to understand how to analyse binary outcomes appropriately to ensure you can draw useful and valid conclusions from the data.
The course covers the following key topics:
- Odds ratios as a means of comparing binary outcomes between two groups
- How logistic regression allows for other factors within this comparison
- The basics of logistic regression
- Model selection and goodness-of-fit with applied examples
- Interpretation of SPSS output
- Discussion of extension to the analysis of ordinal outcomes
Logistic Regression: an Introduction