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En continuant, vous acceptez nos Conditions d'utilisation, notre Politique de confidentialité et le fait que vos données sont stockées aux États-Unis.In this course, you’ll learn to classify, treat and analyze time series; an absolute must, if you’re serious about stepping up as an analytics professional.
Become an expert in fitting ARIMA (autoregressive integrated moving average) models to time series data using R.
Julia is a new programming language designed to be the ideal language for scientific computing, machine learning, and data mining.
Master Amazon Redshifts SQL, data management, optimization, and security.
Learn to work with time-to-event data. The event may be death or finding a job after unemployment. Learn to estimate, visualize, and interpret survival models!
Learn how to use Power BI for supply chain analytics in this case study. Create a make vs. buy analysis tool, calculate costs, and analyze production volumes.
Learn the fundamentals of using DataLab, an AI-powered data notebook for data analysis and exploration.
Learn to build pipelines that stand the test of time.
Build AI agentic workflows that can plan, search, remember, and collaborate, using LlamaIndex.
Master marketing analytics using Tableau. Analyze performance, benchmark metrics, and optimize strategies across channels.
Discover how to analyze and visualize baseball data using Power BI. Create scatter plots, tornado charts, and gauges to bring baseball insights alive.
Learn how to build a graphical dashboard with Google Sheets to track the performance of financial securities.
Explore association rules in market basket analysis with Python by bookstore data and creating movie recommendations.
Build real-world applications with Python—practice using OOP and software engineering principles to write clean and maintainable code.
This course is for R users who want to get up to speed with Python!
Extend your regression toolbox with the logistic and Poisson models and learn to train, understand, and validate them, as well as to make predictions.
Explore Alteryx Designer in a retail data case study to boost sales analysis and strategic decision-making.
Learn survey design using common design structures followed by visualizing and analyzing survey results.
Unlock your datas potential by learning to detect and mitigate bias for precise analysis and reliable models.
This Power BI case study follows a real-world business use case on tackling inventory analysis using DAX and visualizations.
Learn to write scripts that will catch and handle errors and control for multiple operations happening at once.
Learn basic business modeling including cash flows, investments, annuities, loan amortization, and more using Google Sheets.
Learn how to load, transform, and transcribe speech from raw audio files in Python.
Learn how to design and implement triggers in SQL Server using real-world examples.
Develop the skills you need to clean raw data and transform it into accurate insights.
Learn how to use Python to analyze customer churn and build a model to predict it.
Master RAG with Weaviate! Embed text and images for retrieval, and experiment with vector, BM25, and hybrid search.
Learn how to use Python to create, run, and analyze A/B tests to make proactive business decisions.
Learn to create, secure, and manage APIs with Azure API Management through hands-on practice.
Learn the basics of cash flow valuation, work with human mortality data and build life insurance products in R.