Data Science Tutorials
Learn data science and AI with step-by-step tutorials on the DataCamp blog. Master Python, SQL, machine learning, and build your own AI agents.
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Graphs in Spreadsheets
In this tutorial, you'll learn how to create visualizations to display data and gain more meaningful insights with spreadsheets.
Aditya Sharma
26 tháng 4, 2019
Cleaning Data in SQL
In this tutorial, you'll learn techniques on how to clean messy data in SQL, a must-have skill for any data scientist.
Sayak Paul
24 tháng 4, 2019
SQLite in R
In this tutorial, you will learn about using SQLite, an extremely light-weight relational database management system (RDBMS) in R.
Francisco Javier Carrera Arias
19 tháng 4, 2019
Data Visualization with Power BI
Learn how to analyze and display data using Power BI and make better, more data-driven decisions.
Parul Pandey
30 tháng 8, 2024
Aggregate Functions in SQL
Learn how to use aggregate functions for summarizing results and gaining useful insights about data in SQL.
Sayak Paul
17 tháng 4, 2019
Introduction to Factor Analysis in Python
In this tutorial, you'll learn the basics of factor analysis and how to implement it in python.
Avinash Navlani
12 tháng 4, 2019
Pivot Tables in Spreadsheets
Learn how to organize rows and columns, add values, find the sum of revenue, and finally apply filtering to select a subset of data from a given dataset.
Aditya Sharma
8 tháng 4, 2019
CASE Statements in PostgreSQL
In this tutorial, you'll learn how to write conditional queries in PostgreSQL using the PostgreSQL CASE conditional expression.
Sayak Paul
3 tháng 4, 2019
10 Command-line Utilities in PostgreSQL
In this tutorial, learn about 10 handy command-line utilities in PostgreSQL which can enable you to interact with databases efficiently.
Sayak Paul
29 tháng 3, 2019
SQL with Power BI
In this tutorial, you'll learn how to connect Power BI to a Microsoft SQL Server database and then analyze the data to get insights.
Parul Pandey
28 tháng 3, 2019
R Packages Tutorial: Install, Load, and Manage R Packages
Learn how to install, load, update, and manage R packages from CRAN, Bioconductor, and GitHub. Covers renv, devtools, and package documentation.
DataCamp Team
22 tháng 5, 2026
Beginners Guide to SQLite
Learn the basics of SQLite databases from SQLite dot commands to an example of their practical applications using the command line interface.
Francisco Javier Carrera Arias
22 tháng 3, 2019