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Why don't we teach data cleaning? It has been said that it is difficult to generalize: that what we learn from cleaning Medicare data ...

Learn about the Data Science Pipeline with the National Student Data Corps! The third step in the Data Science Pipeline is Data ...

Excel Data Cleaning 101: Fix Common Data Problems Is messy data slowing you down? Learn how to clean, organize, and ...

This video is about learning how to clean and reorganize messy data to make it more tidy using the tidyr package. And we've ...

This video is about how to make long data wide by pivoting to be wider. And this is often needed if we have software that is ...

Featuring Dr. Radovan Bast from the UiT The Arctic University of Norway, this video is a part of the DocEnhance Course on Data ...

Note: please view this using the video player at http://course.fast.ai, instead of viewing on YouTube directly, to ensure you have ...

And we're going to start where we left off in the previous video with this clean data set. So now let's assume that this is the data set ...

Transforming Messy Data - Power Query Challenge 29 In this video, we dive deep into the world of data cleaning using Power ...

This is the worst type of input data to get. Each row has been split into two (or sometimes more) rows. We want those to be ...

And then when we go and look at clean data we'll see a couple of things. First our ordering has actually changed here it's now ...

And we're starting off where we left off last time with our data that's now been cleaned to have a plot id, a species code, a tree id, ...

Are you tired of messy, inconsistent data? Want to clean your Excel sheets like a PRO? In this video, I'll show you powerful ...

How to clean messy data for analysis in Excel? - Using Power Query. Power Query is a fantastic tool enabling you to clean up ...

Presenter: Henry Senyondo The rdataretriever provides an R interface to the Python-based Data Retriever software. The Data ...

NYC Open Data Week 2025 (March 24) This is a virtual presentation illustrating how to undertake a data cleansing effort It is Part I ...

This video, part of the "Research & Assessment Cycle Toolkit," describes how to clean and organize your raw dataset so that it will ...

Are you thinking about moving ERPs? Well, data is one of the biggest parts. Here we talk about things to consider. Bringing over ...

Learn how to save hours of manual work using Power Query to clean badly formatted data - usually encountered while copy ...

This video provides a brief overview of how to get started using OpenRefine to clean up archaeological data sets.