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Tutoriais de ciência de dados

Avance em sua carreira de dados com nossos tutoriais de ciência de dados. Orientamos você passo a passo nas funções e modelos desafiadores da ciência de dados.
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Power BI

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 de agosto de 2024

Python

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's photo

Avinash Navlani

12 de abril de 2019

SQL

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's photo

Sayak Paul

3 de abril de 2019

SQL

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's photo

Sayak Paul

29 de março de 2019

SQL

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's photo

Parul Pandey

28 de março de 2019

SQL

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's photo

Francisco Javier Carrera Arias

22 de março de 2019

R

Importing Data Into R - Part Two

A tutorial on importing data into R. The focus is on reading data from sources like statistical software, databases, webscraping, and more.
Karlijn Willems's photo

Karlijn Willems

18 de março de 2019

R

How to Make a ggplot2 Histogram in R

Learn how to make a ggplot2 histogram in R. Make histograms in R based on the grammar of graphics.

Kevin Babitz

22 de fevereiro de 2023

SQL

Working with Spreadsheets in SQL

In this tutorial, learn how to import a spreadsheet into PostgreSQL and perform analysis on it.
Sayak Paul's photo

Sayak Paul

15 de fevereiro de 2019

R

keras: Deep Learning in R

In this tutorial to deep learning in R with RStudio's keras package, you'll learn how to build a Multi-Layer Perceptron (MLP).
Karlijn Willems's photo

Karlijn Willems

12 de fevereiro de 2019