Quentin Gallea, PhD – Medium

Quentin Gallea, PhD

Quentin Gallea, PhD
in
Towards Data Science

How to Learn Causal Inference on Your Own for Free

The ultimate self-study guide for all levels

12 min readFeb 20, 2024

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How to Learn Causal Inference on Your Own for Free

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Quentin Gallea, PhD
in
Towards Data Science

Building a Custom GPT: Lessons and Tips

From enthusiasm to disappointment and finally the path to solutions and appreciation

13 min readNov 15, 2023

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Building a Custom GPT: Lessons and Tips

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Quentin Gallea, PhD
in
Towards Data Science

How AI Is Changing the Way We Code

Evidence from ChatGPT and Stack Overflow

11 min readAug 23, 2023

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How AI Is Changing the Way We Code

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Quentin Gallea, PhD
in
Towards Data Science

Save your A/B testing by avoiding those 3 costly mistakes

The details that will make the difference

5 min readJul 7, 2023

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Save your A/B testing by avoiding those 3 costly mistakes

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Quentin Gallea, PhD
in
Towards Data Science

How to Interpret Linear Regression Coefficients | Complete Guide

A complete guide from simple to advanced models

16 min readMay 24, 2023

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How to Interpret Linear Regression Coefficients | Complete Guide

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Quentin Gallea, PhD
in
Towards Data Science

The Science and Art of Causality (part 2)

Let’s put ourselves in the shoes of a detective and explore causal inference

8 min readJan 6, 2023

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The Science and Art of Causality (part 2)

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Quentin Gallea, PhD
in
Towards Data Science

The Science and Art of Causality (part 1)

If we cannot directly test for causality, what should we do?

10 min readJan 5, 2023

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The Science and Art of Causality (part 1)

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Quentin Gallea, PhD
in
Towards Data Science

Unhappy with statistical significance (p-value)? Here is a simple solution

Why and how to use forest plots efficiently?

9 min readSep 15, 2022

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Unhappy with statistical significance (p-value)? Here is a simple solution

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Quentin Gallea, PhD
in
Towards Data Science

Three rules to deal with imperfect experimental designs

Example with a real-life consulting example

6 min readAug 22, 2022

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Three rules to deal with imperfect experimental designs

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Quentin Gallea, PhD
in
Towards Data Science

A recipe to empirically answer any question quickly

From academia to corporate work, this recipe is for you

11 min readJul 10, 2022

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A recipe to empirically answer any question quickly

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Quentin Gallea, PhD

Quentin Gallea, PhD

Passionate about causality | researcher/lecturer/consultant | >10k students | connect with me on LinkedIn for daily content | Instagram: @stats_with_quentin

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