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Учебники по Data Science

Развивайте карьеру в области данных с нашими учебниками по data science. Мы пошагово разбираем сложные функции и модели.
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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 апреля 2019 г.

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 марта 2019 г.

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.
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Parul Pandey

28 марта 2019 г.

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.
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Francisco Javier Carrera Arias

22 марта 2019 г.

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.
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Karlijn Willems

18 марта 2019 г.

ggplot2 Histogram in R: Complete Tutorial with Examples

Learn to create and customize ggplot2 histograms in R, from basic plots to colored, faceted, and density-overlaid visualizations.

Kevin Babitz

2 июня 2026 г.

Working with Spreadsheets in SQL

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

15 февраля 2019 г.

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).
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Karlijn Willems

12 февраля 2019 г.

Using Functions in R Tutorial

Discover what R functions are, the different type of functions in R, and how to create your own functions in R.
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Javier Canales Luna

30 марта 2023 г.

15 Questions All R Users Have About Plots

There are different types of R plots, ranging from the basic graph types to complex types of graphs. Here we discover how to create these.
Karlijn Willems's photo

Karlijn Willems

29 января 2019 г.