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## Installing PostgreSQL on Windows and Mac OS X

In this tutorial, you will learn how to install PostgreSQL on two different operating systems - Windows and Mac.data visualization

+1## Spreadsheets with Tableau

In this tutorial, you will learn how to analyze and display spreadsheet data using Tableau and make more data-driven decisions.sql

+2## Working with Spreadsheets in SQL

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

+1## Getting Started with Spreadsheets

This tutorial will give you a basic understanding of the terminology in spreadsheets along with learning how to create a basic table.python

+2## Python Functions Tutorial

A tutorial on functions in Python that covers how to write functions, how to call them, and more!## 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).sql

## Managing Databases in PostgreSQL

In this tutorial, you will learn how to create, drop and select a database in SQL.python

## Fuzzy String Matching in Python

In this tutorial, you will learn how to approximately match strings and determine how similar they are by going over various examples.sql

## Beginner's Guide to PostgreSQL

In this tutorial, you will learn how to write simple SQL queries in PostgreSQL.## Keras Tutorial: Deep Learning in Python

This Keras tutorial introduces you to deep learning in Python: learn to preprocess your data, model, evaluate and optimize neural networks.r programming

+1## A Tutorial on Using Functions in R!

The tutorial highlights what R functions are, user defined functions in R, scoping in R, making your own functions in R, and much more.python

## Python time.sleep() Function

In this tutorial, you will learn how the time.sleep() function operates and how to apply it in your program.sql

+1## GROUP BY and HAVING Clause in SQL

In this tutorial, you will learn about the GROUP BY and HAVING Clause along with going over examples on how to put them to use.r programming

+1## 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.sql