# Data Science Tutorials

Develop your data science skills with tutorials in our blog. We cover everything from intricate data visualizations in Tableau to version control features in Git.

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## Basic Programming Skills in R

Practice basic programming skills in R by using course material from DataCamp's free Model a Quantitative Trading Strategy in R course.

Ryan Sheehy

October 18, 2018

## Time Series Analysis using R: Tutorial

Learn Time Series Analysis with R along with using a package in R for forecasting to fit the real-time series to match the optimal model.

Salin Kc

October 18, 2018

## Autocorrelation in R

Practice autocorrelation in R by using course material from DataCamp's Introduction to Time Series Analysis course.

Ryan Sheehy

October 18, 2018

## Hacking Date Functions in SQLite

In this tutorial, learn how to use date functions in SQLite.

Hillary Green-Lerman

October 16, 2018

## Introduction to Data frames in R

This tutorial takes course material from DataCamp's Introduction to R course and allows you to practice data frames.

Ryan Sheehy

October 15, 2018

## Data Frames in R

This tutorial takes course material from DataCamp's Introduction to R for Finance course and allows you to practice Data Frames.

Ryan Sheehy

October 15, 2018

## Supercharge Your Subqueries

In this tutorial, you'll learn how to create subqueries in SQL to better analyze and report data.

Hillary Green-Lerman

October 15, 2018

## Understanding Confusion Matrix in R

This tutorial takes course material from DataCamp's Machine Learning Toolbox course and allows you to practice confusion matrices in R.

Ryan Sheehy

October 15, 2018

## Introduction to Cyclical Learning Rates

Learn what cyclical learning rate policy is and how it can improve the training of a neural network.

Sayak Paul

October 15, 2018

## Ordering and Subsetting Factors

This tutorial takes course material from DataCamp's Introduction to R for Finance course and allows you to practice ordering and subsetting factors.

Ryan Sheehy

October 15, 2018

## Facets for ggplot2 in R

In this tutorial, you'll learn how to make the most of ggplots facetting functions.

DataCamp Team

October 12, 2018

## Machine Learning with Black Friday Dataset Tutorial

In this tutorial, you will gain knowledge on filling null values, preprocessing data, reducing dimensionality using PCA, and split data using K-Fold.

Rohit Peesa

October 11, 2018