2022

Marketing Mix Modelling using data from Windsor.ai

November 18, 2022 | Pablo Martinez

Summary In this guide you will learn how to fetch your marketing data and apply a Marketing Mix Model to elucidate which source presents the best marketing performance. Marketing Mix Modelling is a statistical analyses such as multivariate regressions on sales and marketing time series data to estimate the impact ... [Read more...]

The emotional shape of novels

November 18, 2022 | Two Points Make a Line

Novels can take you for such a ride. Today I’m experimenting with sentiment analysis on some novels I’ve recently read. I’ll be using tidytext with data from gutenbergr (i.e. Project Gutenberg), which means I’m restricted to the classics. I r...
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Data Types in R

November 17, 2022 | Trevor French

Data Types in RThere are five basic data types in R:Numeric — This is the default treatment for numbers. This data type includes integers and doubles.Double — A double allows you to store numbers as decimals. This is the default treatment for numbers.I...
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Mastodonsocial.ca

November 17, 2022 | Pachá

Dear readers, With Twitter uncertainty, I decided to create my own Mastodon instance. Mastodonsocial.ca is a public online space oriented to different universities alumni, faculty, staff, community, and professional students looking to grow their so... [Read more...]

Cross-validation in Machine Learning

November 17, 2022 | Jim

The post Cross-validation in Machine Learning appeared first on Data Science Tutorials What do you have to lose?. Check out Data Science tutorials here Data Science Tutorials. Cross-validation in Machine Learning, cross-validation is a word that everyone who works with machine learning techniques will come across at some point. We ... [Read more...]

How to Analyze Likert Scale Data?

November 16, 2022 | Jim

The post How to Analyze Likert Scale Data? appeared first on Data Science Tutorials What do you have to lose?. Check out Data Science tutorials here Data Science Tutorials. How to Analyze Likert Scale Data? The most popular technique for sizing replies in survey investigations is the use of Likert ... [Read more...]

How to make a connected scatter plot in R?

November 16, 2022 | finnstats

The post How to make a connected scatter plot in R? appeared first on finnstats. If you are interested to learn more about data science, you can find more articles here finnstats. How to make a connected scatter plot in R?, With the help of geom_path,...
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