บทเรียนวิทยาการข้อมูล

Learn how to import CSV, Excel, JSON, SQL databases, XML, and more into R using readr, readxl, haven, data.table, and other popular packages.

A tutorial on loops in R that looks at the constructs available in R for looping. Discover alternatives using R's vectorization feature.

In this tutorial, the reader will learn the Monte Carlo methodology and its applications in data science, like integral approximation, and parameter estimation.

Learn what formulates a regression problem and how a linear regression algorithm works in Python.

In this tutorial, you'll learn how to integrate MongoDB with your Python applications.

In this tutorial, you'll learn to join multiple datasets in R.

In this tutorial, you're going to learn about the uses of underscore(_) in python.

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

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

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.

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

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