# Tag: Tutorial

## R Functions Tutorial: Writing, Scoping, Vectorizing, and More!

Learn how to use R functions, including how to use built-in generic functions, how to use vectorization, and how to write your own custom functions.

## The Basics of Python For Loops: A Tutorial

Learn how to master Python for loops and statements like break and continue to iterate through lists and clean and analyze large data sets quickly.

## Tutorial: Text Analysis in Python to Test a Hypothesis

Learn to do some text analysis in this Python tutorial, and test hypotheses using confidence intervals to insure your conclusions are significant.

## Tutorial: Text Classification in Python Using spaCy

Learn text classification using linear regression in Python using the spaCy package in this free machine learning tutorial.

## Python Dictionary Tutorial: Analyze Craft Beer with Dictionaries

Learn to use Python dictionaries to store, sort, and access data in this in-depth tutorial analyzing craft beer data to master dictionary techniques.

## R Fundamentals: Building a Simple Grade Calculator

In this beginner R programming tutorial, learn the basics and syntax of R as you go hands-on building a simple grade calculator.

## Tutorial: Python Functions and Functional Programming

Learn about functions in Python and master the basics of functional Python programming in this in-depth tutorial for data scientists and programmers.

## Tutorial: Learning Curves for Machine Learning in Python

This Python data science tutorial uses a real-world data set to teach you how to diagnose and reduce bias and variance in machine learning.

## Tutorial: Concatenation (Combining Data Tables) with Pandas and Python

In this tutorial, we walk through several methods of combining data tables (concatenation) using pandas and Python, working with labor market data.

## Tutorial Using Excel with Python and Pandas

In this tutorial, we’ll learn to work with Excel files in Python using pandas — everything from setting up your computer to moving and visualizing data.

This in-depth tutorial covers how to use Python and SQL to load data from CSV files into Postgres using the psycopg2 library.

## Tutorial: Using Pandas with Large Data Sets in Python

Python and pandas work together to handle huge data sets with ease. Learn how to harness their power in this in-depth tutorial.

## Tutorial: Web Scraping and BeautifulSoup

This intermediate tutorial teaches you use BeautifulSoup and Python to collect data from multiple pages on IMDB using a technique called web scraping.

## 28 Jupyter Notebook Tips, Tricks, and Shortcuts

Jupyter Notebook is a powerful tool for data analysis. Here are 28 tips, tricks, and shortcuts to turn you into a Jupyter notebooks power user!