Understanding Data Cleaning Google Data Analytics Certificate faq

learnersLearners: 103,859
instructor Instructor: Google Career Certificates instructor-icon
duration Duration: duration-icon

Learn how to clean data and gain job-ready skills with the Google Data Analytics Certificate. Created by Google employees in the field, this program provides learners with the skills to start or advance their career in data analytics in about 6 months. No experience necessary. Visit https://goo.gle/3amvXxY to get started. #GrowWithGoogle #GoogleCareerCertificate #DataAnalytics

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Course Feature Course Overview Pros & Cons Course Provider Discussion and Reviews
Go to class

Course Feature

costCost:

Free

providerProvider:

Youtube

certificateCertificate:

No Information

languageLanguage:

English

start dateStart Date:

2021-06-11 00:00:00

Course Overview

❗The content presented here is sourced directly from Youtube platform. For comprehensive course details, including enrollment information, simply click on the 'Go to class' link on our website.

Updated in [July 20th, 2023]

This course provides an overview of data cleaning and its importance in data analytics. Learners will gain an understanding of why data cleaning is important, how to identify dirty data, and how to start the data cleansing process. They will also learn how to clean data from multiple sources, use data cleaning features, optimize the data cleaning process, and explore data perspectives. Finally, learners will be introduced to even more data cleaning techniques. By the end of the course, learners will have the skills and knowledge to clean data for successful analysis.

Pros & Cons

Pros Cons
  • pros

    Clear and concise explanations: Users appreciate that the concepts are explained with clarity, eloquence, and in simple language. This makes it easier for learners to understand the content and grasp the concepts effectively.

  • pros

    Comprehensive coverage of data cleaning techniques: The course covers a wide range of data cleaning techniques, including starting the data cleansing process, cleaning data from multiple sources, data cleaning features, optimizing the data cleaning process, data perspectives, and even more advanced techniques like data mapping, compatibility, schema, primary key, and foreign key. This comprehensive coverage ensures that learners gain a thorough understanding of data cleaning.

  • cons

    Lack of visual clarity in videos: Some users have mentioned that the videos could be more effective if the entire screen in the video showed the computer screen, with the instructor occupying a smaller space at the corner. This would be particularly helpful for learners using mobile devices, as sometimes the text in the videos becomes hazy and hard to read.

  • cons

    Incorrect identification of duplicates: One user pointed out that in one of the videos, rows #27 and #31 were incorrectly identified as duplicates, even though they had different SO numbers and different amounts of dollars transferred. This highlights a potential issue with the accuracy of the course content in identifying duplicates, which could lead to confusion for learners.

Course Provider

Provider Youtube's Stats at AZClass

Discussion and Reviews

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faq FAQ for Data Cleaning Courses

Q1: How do I contact your customer support team for more information?

If you have questions about the course content or need help, you can contact us through "Contact Us" at the bottom of the page.

Q2: Can I take this course for free?

Yes, this is a free course offered by Youtube, please click the "go to class" button to access more details.

Q3: How many people have enrolled in this course?

So far, a total of 103859 people have participated in this course. The duration of this course is hour(s). Please arrange it according to your own time.

Q4: How Do I Enroll in This Course?

Click the"Go to class" button, then you will arrive at the course detail page.
Watch the video preview to understand the course content.
(Please note that the following steps should be performed on Youtube's official site.)
Find the course description and syllabus for detailed information.
Explore teacher profiles and student reviews.
Add your desired course to your cart.
If you don't have an account yet, sign up while in the cart, and you can start the course immediately.
Once in the cart, select the course you want and click "Enroll."
Youtube may offer a Personal Plan subscription option as well. If the course is part of a subscription, you'll find the option to enroll in the subscription on the course landing page.
If you're looking for additional Data Cleaning courses and certifications, our extensive collection at azclass.net will help you.

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