Free Download Udemy – SQL for Data Analytics
Last updated 2/2021
Duration: 3h 24m | Video: .MP4, 1280x720 30 fps | Audio: AAC, 48 kHz, 2ch | Size: 1.53 GB
Genre: eLearning | Language: English
Become an expert in SQL!

Free Download Power BI Data Methods (2024)
Released 3/2024
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch
Skill Level: Advanced | Genre: eLearning | Language: English + srt | Duration: 3h 12m | Size: 441 MB
Power BI is a powerful business intelligence tool designed to help users create dynamic interactive data visualizations and help you monitor data, analyze trends, and make smarter decisions. Before you can create any visuals though, you need to get your data into Power BI to use in the modeling process. In this course, Helen Wall helps you handle, import, and transform your data more efficiently, using the built-in power of Power Query. Helen shows you how to create ETL frameworks and use Power Query to extract data from multiple data sources, transform it through functionalities like grouping and pivoting, and load it into the Power BI model.

Free Download Microsoft Excel for A–Z Data Analysis Statistics & Dashboard
Published 3/2024
Created by Shahriar's Sight Academy
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch
Genre: eLearning | Language: English | Duration: 63 Lectures ( 7h 27m ) | Size: 3.45 GB

Free Download Mastering Data Structures Building Blocks for Efficient Code
Published 3/2024
Created by ScaleUp Interview
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch
Genre: eLearning | Language: English | Duration: 82 Lectures ( 6h 55m ) | Size: 2 GB

Free Download Mastering Data Modeling From Concept to Implementation
Published 3/2024
Created by Lokanath Giri
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch
Genre: eLearning | Language: English | Duration: 39 Lectures ( 4h 4m ) | Size: 1.27 GB

Free Download Master R for Statistics and Data Science
Published 3/2024
Created by Brian Greco
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch
Genre: eLearning | Language: English | Duration: 97 Lectures ( 5h 53m ) | Size: 2.67 GB

Free Download Experimental Design for Data Analysis
Janani Ravi | Duration: 2:45 h | Video: H264 1280x720 | Audio: AAC 48 kHz 2ch | 349 MB | Language: English
This course covers conceptual and practical aspects of building and evaluating machine learning models in a way that uses data judiciously, while also accounting for considerations such as ordering and relationships within data and other biases.
Providing crisp, clear, actionable points-of-view to senior executives is becoming an increasingly important role of data scientists and data professionals these days. Now, a point-of-view must represent a hypothesis, ideally backed by data. In this course, Experimental Design for Data Analysis, you will gain the ability to construct such hypotheses from data and use rigorous frameworks to test whether they hold true. First, you will learn how inferential statistics and hypothesis testing form the basis of data modeling and machine learning. Next, you will discover how the process of building machine learning models is akin to that of designing an experiment and how training and validation techniques help rigorously evaluate the results of such experiments. Then, you will round out the course by studying various forms of cross-validation, including both singular and iterative techniques to cope with independent, identically distributed data and grouped data. Finally, you will also learn how you can refine your models using these techniques with hyperparameter tuning. When you're finished with this course, you will have the skills and knowledge to build and evaluate models, specifically including machine learning models, using rigorous cross-validation frameworks and hyperparameter tuning.
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Free Download Excel with Copilot AI–Driven Data Analysis
Released 3/2024
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch
Skill Level: Intermediate | Genre: eLearning | Language: English + srt | Duration: 44m | Size: 123 MB
In this course, analytics author, trainer, and Excel MVP George Mount highlights the role of Copilot in automating Excel tasks and the potential of AI-driven data manipulation and analysis. Learn how to prepare your data to be compatible with Copilot and how to set up and reformat tables using Copilot. Find out how to use Copilot to speed up creating formulas and functions, conduct basic data profiling and exploration, and sort and filter data. Go over conditional formatting, advanced data analysis and insights, and AI-powered data visualization. Build your understanding of the evolving AI landscape in Excel and learn to embrace continuous learning for AI technologies!

Free Download Digital Marketing and GDPR (data protection)
Published 3/2024
Created by Gerasimos Magoulas
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch
Genre: eLearning | Language: English | Duration: 22 Lectures ( 1h 45m ) | Size: 646 MB

Free Download Data Entry Masterclass – The Ultimate 10 Day Course
Published 3/2024
Created by George Smarts
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch
Genre: eLearning | Language: English | Duration: 123 Lectures ( 9h 13m ) | Size: 3.77 GB