Data Science Tutorials

Entwickeln Sie Ihre Data-Science-Kenntnisse mit den Tutorials in unserem Blog. Wir decken alles ab, von komplexen Datenvisualisierungen in Tableau bis hin zu Versionskontrollfunktionen in Git.

Kategorien entdecken

Training für 2 oder mehr Personen?Probiere es mit DataCamp for Business

Understanding Confusion Matrix in R

This tutorial takes course material from DataCamp's Machine Learning Toolbox course and allows you to practice confusion matrices in R.

Ryan Sheehy

15. Oktober 2018

Facets for ggplot2 in R

In this tutorial, you'll learn how to make the most of ggplots facetting functions.

DataCamp Team

12. Oktober 2018

Machine Learning with Black Friday Dataset Tutorial

In this tutorial, you will gain knowledge on filling null values, preprocessing data, reducing dimensionality using PCA, and split data using K-Fold.

Rohit Peesa

11. Oktober 2018

Managing PostgreSQL Databases in Python with psycopg2

Discover how to create, connect to and manage PostgreSQL databases using Python’s psycopg2 package.

Javier Canales Luna

21. März 2025

Bootstrap in R Tutorial

In this tutorial, you will learn how to use the boot package to obtain different types of bootstrapped confidence intervals.

Łukasz Deryło

9. Oktober 2018

Latent Semantic Analysis using Python

In this tutorial, you will learn how to discover the hidden topics from given documents using Latent Semantic Analysis in python.

Avinash Navlani

9. Oktober 2018

Subsetting Datasets in R

Subsetting datasets is a crucial skill for any data professional. Learn and practice subsetting data in this quick interactive tutorial!

Tom Jeon

8. Oktober 2018

Contingency Analysis using R

In this tutorial, you'll learn with the help of an example how "Contingency Analysis" or "Chi-square test of independence" works and also how efficiently we can perform it using R.