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Learner Reviews & Feedback for Prepare Data for Exploration by Google

4.8
stars
18,741 ratings

About the Course

This is the third course in the Google Data Analytics Certificate. As you continue to build on your understanding of the topics from the first two courses, you’ll be introduced to new topics that will help you gain practical data analytics skills. You’ll learn how to use tools like spreadsheets and SQL to extract and make use of the right data for your objectives, and how to organize and protect your data. Current Google data analysts will continue to instruct and provide you with hands-on ways to accomplish common data analyst tasks with the best tools and resources. Learners who complete this certificate program will be equipped to apply for introductory-level jobs as data analysts. No previous experience is necessary. By the end of this course, learners will: - Find out how analysts decide what data to collect for analysis. - Learn about structured and unstructured data, data types, and data formats. - Discover how to identify different types of bias in data to help ensure data credibility. - Explore how analysts use spreadsheets and SQL within databases and data sets. - Examine open data and the relationship between, and importance of, data ethics and data privacy. - Gain an understanding of how to access databases and extract, filter, and sort the data they contain. - Learn best practices for organizing data and keeping it secure....

Top reviews

RA

Aug 10, 2022

The lessons were easy to follow through and the explanantions were easy to understand. The hands-on practices also helped improve hands-on skills with the data analysis tools introduced in this course

DD

Jul 4, 2021

Thank you for the course! It's a nice introduction to SQL and Google Big Query as well as the concepts of data privacy and security. The course also offers some great tips for professional networking.

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76 - 100 of 2,984 Reviews for Prepare Data for Exploration

By spam w

Aug 20, 2023

I recently completed the "Prepare Data for Exploration" course on Coursera, and I am thrilled with the knowledge and skills I've gained. This course has exceeded my expectations in every way.

The content of the course is exceptionally well-structured and presented. The instructors not only possess deep expertise in the subject matter but also have a remarkable ability to explain complex concepts in a clear and concise manner. The course covered a wide range of data preparation techniques, equipping me with practical skills that are directly applicable in my work.

One of the highlights for me was the hands-on exercises and real-world examples. They provided invaluable insights into how to clean, transform, and organize data effectively. The interactive nature of the course kept me engaged and motivated throughout.

Moreover, the peer discussions and community forums allowed me to connect with fellow learners from diverse backgrounds. The collaborative learning environment provided opportunities to share ideas, ask questions, and gain insights from others' experiences.

What truly sets this course apart is its relevance. The techniques I learned have already proven instrumental in improving my data analysis process. I feel more confident in handling messy datasets and preparing them for meaningful exploration.

I highly recommend the "Prepare Data for Exploration" course to anyone seeking to enhance their data preparation skills. Coursera has once again delivered an outstanding learning experience that adds real value to professional development. Kudos to the instructors and the entire team for creating such an impactful course!

Thank you, Coursera, for providing top-notch educational resources that empower individuals like me to excel in our careers.

By Kanyth B

Jan 1, 2024

I must say it was a transformative experience. This course has been an eye-opener for anyone aspiring to become a proficient data analyst. One of the key takeaways from this course was gaining a deep understanding of the various types of data, both structured and unstructured. This knowledge is foundational for anyone venturing into the world of data analysis. The course didn't just stop at theory; it provided practical insights and hands-on exercises to work with real-world data. The section on writing basic SQL queries was a game-changer. SQL is the backbone of data analysis, and this course equipped me with the essential skills to extract, manipulate, and analyze data effectively. The hands-on SQL exercises were invaluable, allowing me to apply what I learned immediately. What truly sets this course apart is the comprehensive outline of a data analyst's role. It goes beyond technical skills and delves into the bigger picture of what it means to be a data analyst. Understanding the responsibilities, challenges, and opportunities in this field was eye-opening. It gave me a clearer perspective on my career path. Overall, this curse is a must-take for anyone serious about a career in data analysis. It not only provides a solid foundation in data preparation but also broadens your horizons about the data analyst role. Highly recommended!

By Gaurav R

Nov 1, 2023

"Prepare Data for Exploration" is an outstanding course that stands as a cornerstone for anyone delving into the realm of data science, analysis, or machine learning. The content is expertly curated, providing an in-depth understanding and hands-on experience in preparing data for analysis and exploration. The course structure is remarkably well-paced, offering a comprehensive yet easily digestible approach. It begins by laying a strong foundation, introducing fundamental concepts and methodologies crucial for data preparation. From data cleaning, handling missing values, and dealing with outliers to data normalization and transformation, each module is meticulously crafted to deliver a clear understanding of these essential techniques. Furthermore, the instructors' expertise and teaching style are commendable. They adeptly simplify complex concepts, making the material accessible to beginners while providing additional insights for more seasoned practitioners. Their approachable demeanor and clear explanations create an engaging learning environment, making the course suitable for a wide range of learners.

By Marina T

Jun 19, 2021

This course was fantastic! Probably the best one so far, and mainly due to instructor. The instructor was clear, confident and to the point.

The whole course was interesting, with lots of practical exercises (QuickLabs, Google Spreadsheets/Excel) and designed for complete novices in Data Analysis in the way which allow you memorize things without much effort (I am sure Google has done it on purpose, probably based on some research on how brain creates new connection). And I believe this is what modern learning should be like - fun, engaging, enjoyable and without you even noticing you are learning.

I will miss this instructor on the next course...

P.S. the only downside is the way they desperately promote Kaggle. At least this is how I felt. I've also lost two days navigating among links they suggested for learning about "regexes" and still don't really get it... I wish they've covered it within a course in plain and understandable way they cover everything.

But in overall 5 stars! Really enjoyed it.

By Adeyinka F

Aug 4, 2023

My experience with this course, which is part of the esteemed Google Data Analytics Professional Certificate Program, has been truly enlightening. Throughout the duration of the course, I have gained an extensive understanding of essential concepts, ranging from the art of data exploration to the intricacies of data collection.

What truly captivated my interest and enthusiasm was the opportunity to work hands-on with two powerful tools, Kaggle and BigQuery, harnessing the power of SQL to analyze and manipulate data effectively. This practical aspect of the course has not only boosted my confidence in using SQL but has also given me a taste of the real-world challenges and opportunities data analysts encounter.

I am grateful for the course's well-structured curriculum, which provided a seamless learning journey. The course instructor is quite knowledgeable and thorough, offering valuable insights and guidance throughout the learning process.

By Atul G

Feb 13, 2022

This course was overall well-designed and structured to acquaint the budding data analyst with key tools and knowledge about processing data. The best elements were the less technical elements but the basic use of sorting and filtering data, and organising data repositories are invaluable to working with any quantity of data. There is also a mention of data structures, table relationships and differences between spreadsheets and databases which begin to indicate how data is stored and presented. The most valuable section for me, and which is cleverly introduced at this early stage, was the part about building an online presence as a data analyst. There is a lot of information and guidance on how best to reach out to the online data community, taking on a mentor, and developing an online profile to showcase your work and achivements, that will hold one in good stead in their career advancement.

By Shahir A S

May 28, 2023

I highly recommend the "Prepare Data for Exploration" course to anyone interested in data analytics, regardless of their prior experience. The course provides a solid foundation in data preparation techniques and equips learners with practical skills that can be applied in various industries.

Completing this course as part of the Google Data Analytics Professional Certificate has been a valuable learning experience. It has provided me with the necessary skills and knowledge to effectively prepare data for exploration and uncover meaningful insights. I feel more confident in my ability to work with data and look forward to applying these skills in future projects.

A big thank you to the instructors and Google for offering this course. It has been instrumental in my data analytics journey, and I'm excited to continue learning and growing in this field.

By Sarah M

Aug 15, 2022

Very high quality course, very formal. Better quality education than I have ever received in any other subject or topic in a Community College setting. The content is to the point, the instructors are very knowledgeable. The discussion space was quite confusing to me, to be honest. I love how accessible the content is, I have been able to attend even via my cell phone when I am out on the road, most of the learning I have been doing has been from the comfort of my home. I feel like it gives a sense of the WFH experience that tech professionals are currently in with the changes made since the Pandemic. Regardless of the world changes, this course is very good to take no matter what is going on, the ability to reset deadlines and revisit content helps when life gets busy.

By Jancey D Q

Jan 12, 2023

I found this course covered a lot of new material. I've been in and out of the workforce for two decades, so I have a passing acquaintance with most aspects of business. I learned genuinely new material. I absorbed the fundamental tenets of data analytics from an instructor who was both personable and informative. She took her subject seriously, and she took my desire to learn seriously. I got a good grounding in the rudiments of data analysis, and also an excellent introduction to the online data analytics community. I have the means to educate myself further because of the care that was taken with the peripherals to the course. The only thing I would change is that I hope that you will give this young lady a chance to expand and update the learnings.

By Ivan E R C

Aug 6, 2023

The course Prepare Data for Exploration is absolutely perfect. It is well-organized, informative, and engaging. The instructor does an excellent job of explaining the concepts in a clear and concise way. The course content is relevant to the real world, and the hands-on exercises help you to solidify your understanding of the material.

Overall, I highly recommend the course Prepare Data for Exploration to anyone who is interested in learning about data analysis. It is a well-crafted course that will provide you with the knowledge and skills you need to get started in this exciting field.

I would give this course a perfect 5 out of 5 stars. It is an excellent resource for anyone who is interested in learning about data analysis.

By Ameer M

Jul 7, 2021

Hallie ! you are amazing tutor ,  In this course you will learn the process: preparing the data correctly. This is where understanding the different types of data and data structures comes in. Knowing this lets you figure out what type of data is right for the question you're answering. Plus, you'll gain practical skills about how to extract, use, organize, and protect your data We all generate lots of data in our daily lives. In this part of the course, you’ll check out how we generate data and how analysts decide which data to collect for analysis. You’ll also learn about structured and unstructured data, data types, and data formats as you start thinking about how to prepare your data for exploration.

By Yahya M A S

Aug 7, 2022

it helped me understand some new ideas about preparation of the data to be ready for the subsequent phases also identifying good data sourses and its characterstices also its gives me attention to data ethics which I did not awear of before and its importance. additionally we take an idea about bias and its different types finally we get more benift in the field of working with big query and kaggle, github and Linked in and building professional network. I have started learning Kaggle and bigquery and linked in from most viewed and followed youtube channels in my waiting time to start the next phase course Process. Thanks Hallie, for your effort, and knowldge that you share with us.

By Bruce B

Apr 13, 2022

I learned a lot from this particular course. My favorite sessions had to do with BigQuery topics. I've had some experience with T-SQL, MySql, and Access_SQL (might not be exactly the right name, but it doesn't matter) so BigQuery syntax wasn't a surprise. I was suprised at the vastness of Google's public datasets. Wow! I could spend a lot of time just exploring this collection of data. For me, the section about MetaData was the most challenging. I know what Metadata is, but I am still having a tough time relating the terms taught in this course with their specific examples in the real world. More practice will help I guess. Thanks for another excellent product Google!

By 06

Sep 27, 2021

After completing the course the one word came from my mouth "Awesome". I like the organization of topics. They also provide the links of articles and websites related to topic. In this course we have learned about the collection of data, SQL quires, spreadsheet functions and formulas, data types, data structure, data modelling, data ethics and many other useful topics. The language used in readings and videos is very simple and easy to understand. Speaking of instructor, I can say that if I had met such instructor from my childhood, I would not have had to spend so much time in studying. I really enjoyed in learning......

By G.M. R D

Aug 15, 2023

I completed the Prepare Data for Exploration course in the Google Data Analytics Professional Certificate program and I found it very useful and informative. The course covered the main steps and tools for data preparation, such as cleaning, formatting, and validating data. The instructors explained the concepts clearly and provided relevant examples and exercises. The quizzes and labs were challenging but not too difficult. I learned a lot of new skills and techniques that I can apply to my own data analysis projects. I would recommend this course to anyone who wants to learn more about data preparation and exploration.

By Julio

Feb 16, 2023

The instructor was excellent! She explained all the concepts clearly and enthusiastically.

This course introduces more tools and knowledge that data analysts apply to their day-to-day job. I have completed the first three courses, and they are very informative.

As a bit of advice, quizzes should be more challenging, especially the final exam. I think they should include more practical questions that require applying the obtained knowledge: implementing queries, sorting or filtering in Sheets, etc. I also appreciate the theory since it is super relevant to know how to protect data and use it ethically and efficiently.

By Alpesh G

Jul 15, 2021

This course starts with an explanation about how the data is generated as a part of our daily activities with reference to the types of data generate and explained factors that should be considered when making decisions about data collection. This course also explained the importance of networking with other data analysts, including reference to mentorship and communication. How to apply best practices to manage a professional online presence. Also described are approaches to build an online presence as a data analyst. I want to thank Google and Coursera for bringing this fantastic and insightful course.

By Lucia D

May 25, 2022

I enjoyed learning new skills such as SQL, BigQuery and Metadata. The course leader was very clear in explaining each part of the weekly learnings. I enjoyed the Hands on activities as they took me to learn about other platfoms such as Kaggle and BigQuery. I had an opportunity of exploring what other data analysts are doing and how they are presenting their work on online plaforms. I addition, I learnt how to query big datasets using SQL in these platforms. I am a lifelong learner and appreciate this opportunity from Camden Council and Google as the provider. I look forward to my next course.

By Abdoulaye D

Feb 16, 2024

To Hallie, I wanted to take a moment to express my deepest gratitude for your exceptional instruction during the "Prepare for Data Exploration" course as part of the Google Professional Data Analytics Certificate program on Coursera. I want to extend my thanks to Google and Coursera for providing such a wonderful opportunity to learn and grow in the field of data analytics. The resources and support offered through this program have been instrumental in my professional development, and I am incredibly grateful for the chance to enhance my skills and knowledge. Thank you so much!

By Joy D S

May 6, 2021

This course was awesome. The step to prepare data and get the information about data ethics as a data analyst is important. I have learned a lot from this course which were cool. The instructor was awesome and have clear idea about each topics. Though I would suggest to keep slow when it comes to database management system.Cause people with non Computer Science background,I think will face a little problem on this very speed of learning. But I think they can overcome while they strictly follow the timeline offered by the course. Overall best. Good luck to my fellow learners.

By Harwin P

May 15, 2023

Taking the "Prepare Data for Exploration" course has been a truly exhilarating experience. As an aspiring data professional, understanding the intricacies and significance of data preparation has proven to be a game-changer for my career trajectory.

The course's meticulously designed curriculum not only fostered a deep understanding of the subject but also rekindled my passion for data analytics. The modules effectively illustrated the importance of preparing data prior to analysis and how it influences the outcome of any data-driven project.

By Khushal K

Aug 15, 2021

The course was amazing! It just keeps getting better and better to a point that this is all I think about the whole day. SQL was a bit tough to grasp for me but they made it so easy and simple to understand in this course. The best part is that they don't just teach you data analytics, they also prepare you for your professional journey. The week they dedicate to the part about growing yourself as a professional just makes this course so meaningful and unlike any other course that you would take. Can't wait to get done with the whole thing.

By Kapil C

Jul 9, 2021

A very good course on how to prepare your data for the analysis. The instructor gave the basic understanding of SQL. I am a beginner in data analysis and this course had helped me to get more enthusiasm for data analysis. Before this course I though SQL can be learned only who knows programming, but the way things were explained about SQL I think anyone can learn SQL who have have basic logical thinking and basic math skills. Thank you Hallie, Coursera and Google for the wonderful and easy understood able lectures, interactive lectures...

By Ajay K

Jan 5, 2024

When preparing data for exploration, think of it like getting ready for a journey. Just as you'd pack essentials and organize your belongings, in data exploration, you're priming your information for a smooth investigative journey. Tasks include cleaning out inconsistencies, organizing data neatly (think folding clothes for easy access), and ensuring everything is set up for a clear path toward insights. It's about making the data relatable and understandable, much like arranging items in your suitcase for easy retrieval during your trip!

By Irina

Apr 4, 2022

Excellent course with great information on how to organize/protect data and write basic queries.  I particularly enjoyed the BigQuery exercises.

The section on metadata was very useful, and “Data structuring with Quick, Draw!” was also fun! Also introduction to Kaggle at the end of Week 1 was great – this site has a lot of materials and free courses.

Also if you are new to workforce and/or LinkedIn, the “Online Presence” section is for you! Very good tips on how to establish and grow your online presence and where to find connections!