Hannah Roos – Medium

Hannah Roos

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Better Done Bayesian?

Planning our wedding party with Bayesian - vs. Frequentist statistics.

Apr 6, 2021

Better Done Bayesian?

Apr 6, 2021

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Smart handling of missing data in R

Missing data are everywhere — learn how to summarise, visualize & impute them while keeping an eye on statistical uncertainty.

Feb 2, 2021

Smart handling of missing data in R

Feb 2, 2021

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Insignificance of statistical significance? Why the p-value should not be overrated.

Here is my guide to the most famous and yet most confusing concept in statistics: null hypothesis significance testing.

Sep 2, 2020

Insignificance of statistical significance? Why the p-value should not be overrated.

Sep 2, 2020

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An easy approach to visualize within-subject data meaningfully

Learn how to get the most of your repeated-measures data with this step-by-step code-along tutorial in R

Sep 27, 2020

An easy approach to visualize within-subject data meaningfully

Sep 27, 2020

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Why You Should Say Goodbye to the Classic Bar Plot for Survey Data

Get a comprehensible guide to intuitive survey data visualizations in R

Dec 8, 2020

Why You Should Say Goodbye to the Classic Bar Plot for Survey Data

Dec 8, 2020

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Bayesian A/B Testing in R

Analyze social media performance with Bayesian vs. Frequentist statistics

Sep 8, 2022

Bayesian A/B Testing in R

Sep 8, 2022

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Stay Home, Be Brave? A Time Series Approach in Python

Explore Germans’ mental health during the first weeks of the COVID outbreak and learn about the importance of data quality checks

May 6, 2022

Stay Home, Be Brave? A Time Series Approach in Python

May 6, 2022

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Uncover the Latent Structure of Personality with lavaan in R

Reveal hidden relationships within the data with structural equation modelling (SEM)

Jan 24, 2022

Uncover the Latent Structure of Personality with lavaan in R

Jan 24, 2022

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Caret vs. tidymodels — Create complete reusable machine learning workflows

An HR analytics battle between the two packages

Oct 29, 2021

Caret vs. tidymodels — Create complete reusable machine learning workflows

Oct 29, 2021

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Human Resource analytics — Can we predict Employee Turnover with caret in R?

Test different machine learning algorithms on small-to-medium-enterprises (SMEs) while keeping an eye on algorithmic biases

Jul 18, 2021

Human Resource analytics — Can we predict Employee Turnover with caret in R?

Jul 18, 2021

Hannah Roos

Hannah Roos

Psychologist and Behavioural Scientist — support the deepwork: https://medium.com/@hannahroos/membership

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