Master the basics of data analysis in Python. Expand your data science skill set by learning scientific computing with numpy.
Master the basics of data analysis by manipulating common data structures such as vectors, matrices and data frames.
Level up your Python data science skills by creating visualizations using matplotlib and manipulating data frames with Pandas.
Continue your journey to become an R ninja by learning about conditional statements, loops, and vector functions.
This course provides a basic introduction to clustering and dimensionality reduction in R from a machine learning perspective.
Learn to train and assess models performing common machine learning tasks such as classification, regression and clustering.
Learn how to build and tune predictive models and evaluate how well they will perform on unseen data.
Learn to produce meaningful and beautiful data visualizations with ggplot2 by understanding the grammar of graphics.
Learn to explore your data so you can properly clean and prepare it for analysis.
In this course, you will learn to read CSV, XLS, and text files in R using tools like readxl and data.table.
This course will equip you with the skills to analyze, visualize, and make sense of networks using the NetworkX library.
Master fundamental techniques for data manipulation using the select, mutate, filter, arrange, and summarise functions in dplyr.
Strengthen your knowledge of the topics you learned in Intermediate R with a ton of new and fun exercises.
Learn to import data into Python from various sources, such as Excel, SQL, SAS and right from the web.
Learn the art of writing your own functions in Python, as well as key concepts like scoping and error handling.
In this course, you'll learn how to use the industry-standard pandas library to import, build, and manipulate DataFrames.
Learn the core techniques necessary to extract meaningful insights from time series data.
Learn the fundamentals of writing functions in R so you can make your code more readable and automate repetitive tasks.
Build the foundation you need to think statistically and to speak the language of your data.
Master core concepts in data manipulation such as subsetting, updating, indexing and joining your data using data.table.
This course provides a comprehensive introduction to working with base graphics in R.
Learn the language of data, study types, sampling strategies, and experimental design.
Learn to create interactive analyses and automated reports with R Markdown.
Continue to build your modern Data Science skills by learning about iterators and list comprehensions.
Learn how to describe relationships between two numerical quantities and characterize these relationships graphically.
This course is all about the act of combining, or merging, DataFrames, an essential part of any working Data Scientist's toolbox.
Become an expert in fitting ARIMA (autoregressive integrated moving average) models to time series data using R.
Learn how to parse data in any format. Whether it's flat files, statistical software, databases, or date right from the web.
This course was designed to get you up to speed with the most important and powerful methodologies in statistics.
In this course, you'll learn the basics of relational databases and how to interact with them.
This course teaches the big ideas in machine learning like how to build and evaluate predictive models.
Learn how to cluster, transform, visualize, and extract insights from unlabeled datasets using scikit-learn and scipy.
Take your data visualization skills to the next level with coordinates, facets, themes, and general best practices in ggplot2.
Learn the basics of the important features of the RStudio IDE.
Learn how to use graphical and numerical techniques to begin uncovering the structure of your data.
Learn essential data structures such as lists and data frames and apply that knowledge directly to financial examples.
Learn more complex data visualization techniques using Matplotlib and Seaborn.
Learn to apply statistical modeling in a real-life setting using logistic regression and decision trees to model credit risk.
This course will show you how to combine data sets with dplyr's two table verbs.
Further improve your Python data importing skills and learn to work with more web and API data.
In this series of four case studies, you'll revisit key concepts from our courses on importing and cleaning data in R.
You will learn how to tidy, rearrange, and restructure your data using versatile pandas DataFrames.
Learn how to create versatile and interactive data visualizations using Bokeh.
Learn how to build a model to automatically classify items in a school budget.
Learn to perform the two key tasks in statistical inference: parameter estimation and hypothesis testing.
This course covers the basics of financial trading and how to use quantstrat to build signal-based trading strategies.
The xts and zoo packages make the task of managing and manipulating ordered observations fast and mistake free.
Learn the practice of drawing conclusions about a population from a sample of data, a process known as statistical inference.
Apply your finance and R skills to backtest, analyze, and optimize financial portfolios.
Learn to create interactive graphs to display distributions, relationships, model fits, and more using ggvis.
Learn to read, explore, and manipulate spatial data then use your skills to create informative maps using R.
Use your data manipulation and visualization skills to explore the historical voting of the United Nations General Assembly.
This course covers some advanced topics including strategies for handling large data sets and specialty plots.
Manage the complexity in your code using object-oriented programming with the S3 and R6 systems.
Further your knowledge of RStudio and learn how to integrate Git, LaTeX, and Shiny
Strengthen your knowledge of the topics covered in Manipulating Time Series in R with xts and zoo using real case study data.
In this follow-up course, you will expand your stat modeling skills from part 1 and dive into more advanced concepts.
Advance you R finance skills to backtest, analyze, and optimize financial portfolios.
Learn to use R to develop models to evaluate and analyze bonds as well as protect them from interest rate changes.
Learn about how dates work in R, and explore the world of if statements, loops, and functions. You'll practice this knowledge u...
Learn how to pull character strings apart, put them back together and use the stringr package.