Becoming a Data Scientist
Becoming a Data Scientist
  • Видео 70
  • Просмотров 1 507 004
How to Use the Aggregate Function in R
Step-by-step tutorial teaches you how to use the Aggregate Function in R and R Studio! The aggregate function is similar to the "Group By" function in SQL.
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Просмотров: 25 225

Видео

How to Filter Data Frames in R
Просмотров 9 тыс.3 года назад
Step-by-step video teaches you how to easily filter your Data Frames in R! # Links Mentioned # - Import .csv as Data Frame: ruclips.net/video/MmlzpLqKeAg/видео.html - Subsetting Data Frames: ruclips.net/video/I2RRmd9-PHE/видео.html - Conditional Statements: ruclips.net/video/YT6OXoTIjOk/видео.html Support the Channel: 1) Subscribe: www.becomingads.com/o/youtube 2) DataCamp: www.becomingads.com/...
Subsetting Data Frames + Adding and Removing Columns in R
Просмотров 4,9 тыс.3 года назад
Step-by-step video tutorial teaches you how to subset (navigate) your data frames in R and R Studio! Also, learn how to add and remove columns in R! # Links Mentioned # Exploring Data Frames: ruclips.net/video/gy1yhzbf_ko/видео.html Matrix Subsets: ruclips.net/video/8Bds9ctgEfk/видео.html List Subsets: ruclips.net/video/gNSOwZ0to3o/видео.html Vectors: ruclips.net/video/m_-uyhRW9hg/видео.html Su...
Basic Data Frame Exploration Functions in R
Просмотров 2,3 тыс.3 года назад
Step-by-step video tutorial teaches you how to exploring data frames in R and R Studio! # Links Mentioned # - Import .csv as Data Frame: ruclips.net/video/MmlzpLqKeAg/видео.html Support the Channel: 1) Subscribe: www.becomingads.com/o/youtube 2) DataCamp: www.becomingads.com/o/datacamp 3) Udacity: www.becomingads.com/o/udacity
How to Import CSV Files as Data Frames into R
Просмотров 31 тыс.3 года назад
Step-by-step video teaches you how to import a .csv file as Data Frame in R and R Studio! Support the Channel: 1) Subscribe: www.becomingads.com/o/youtube 2) DataCamp: www.becomingads.com/o/datacamp 3) Udacity: www.becomingads.com/o/udacity
How to Subset (Navigate) and Add to Lists in R
Просмотров 1,7 тыс.3 года назад
Step-by-step video tutorial teaches you how to subset, ie. navigate lists in R and R Studio! Also, you'll learn how to add new elements to lists! # Links Mentioned # - Vectors: ruclips.net/video/m_-uyhRW9hg/видео.html - Matrices: ruclips.net/video/8Bds9ctgEfk/видео.html - Create & Name Lists: ruclips.net/video/SsOs8Dddk-A/видео.html Support the Channel: 1) Subscribe: www.becomingads.com/o/youtu...
How to Create and Name Lists in R
Просмотров 2,9 тыс.3 года назад
Learn how to create an name lists in R and R Studio! # Links Mentioned # - Vectors: ruclips.net/video/m_-uyhRW9hg/видео.html - Matrices: ruclips.net/video/Zz68zyfGpUE/видео.html - More List Functions: ruclips.net/video/gNSOwZ0to3o/видео.html Support the Channel: 1) Subscribe: www.becomingads.com/o/youtube 2) DataCamp: www.becomingads.com/o/datacamp 3) Udacity: www.becomingads.com/o/udacity
How to Create Custom Functions in R
Просмотров 5 тыс.3 года назад
Step-by-step video tutorial teaches you how to create custom functions in R and R Studio! Links Mentioned - rbind() video: ruclips.net/video/Zz68zyfGpUE/видео.html Support the Channel: 1) Subscribe: www.becomingads.com/o/youtube 2) DataCamp: www.becomingads.com/o/datacamp 3) Udacity: www.becomingads.com/o/udacity
Matrix Subsets in R
Просмотров 1,2 тыс.3 года назад
Step-by-step video tutorial shows you how to create Matric Subsets in R and R Studio! Links Mentioned - Vector Video: ruclips.net/video/m_-uyhRW9hg/видео.html - Matrix Video: ruclips.net/video/Zz68zyfGpUE/видео.html Support the Channel: 1) Subscribe: www.becomingads.com/o/youtube 2) DataCamp: www.becomingads.com/o/datacamp 3) Udacity: www.becomingads.com/o/udacity
matplot Function in R
Просмотров 2,9 тыс.3 года назад
Step-by-step video shows you how to use the matplot function in R and R Studio to quickly graph matrices! Links Mentioned - Vector Video: ruclips.net/video/m_-uyhRW9hg/видео.html - Matrix Video: ruclips.net/video/Zz68zyfGpUE/видео.html - matplot Documentation: www.rdocumentation.org/packages/graphics/versions/3.6.2/topics/matplot Support the Channel: 1) Subscribe: www.becomingads.com/o/youtube ...
Arithmetic Operations of Matrices in R (+, -, *, /)
Просмотров 1,5 тыс.3 года назад
Step-by-step video shows you how to do arithmetic operations like addition, subtraction, multiplication, division, and more with matrices in R and R Studio! Links Mentioned - Vector Video: ruclips.net/video/m_-uyhRW9hg/видео.html - Matrix Video: ruclips.net/video/Zz68zyfGpUE/видео.html Support the Channel: 1) Subscribe: www.becomingads.com/o/youtube 2) DataCamp: www.becomingads.com/o/datacamp 3...
How to Create and Name Matrices in R
Просмотров 4,3 тыс.3 года назад
Step-by-step video tutorial shows you how to Create and Name a Matrix in R and R Studio! Links Mentioned - Vectors Video: ruclips.net/video/m_-uyhRW9hg/видео.html Support the Channel: 1) Subscribe: www.becomingads.com/o/youtube 2) DataCamp: www.becomingads.com/o/datacamp 3) Udacity: www.becomingads.com/o/udacity
How to Install Packages in R Studio and Handling Installation Errors
Просмотров 87 тыс.3 года назад
Learn how to install Packages in R to help you plot graphs and do advanced mathematics! Also, learn how to troubleshoot installation errors by ensuring you're running R Studio as an Administrator! Support the Channel: 1) Subscribe: www.becomingads.com/o/youtube 2) DataCamp: www.becomingads.com/o/datacamp 3) Udacity: www.becomingads.com/o/udacity
How to Create and Use Vectors in R
Просмотров 12 тыс.3 года назад
Learn how to create and manipulate Vectors in R Programming! It's important to understand Vectors as almost "everything" in R is stored as a Vector! Learn how to use Combine - c(), Sequence - seq(), Replicate - rep() to create Vectors. Also, learn how to use the brackets [] to pick and choose different elements within a Vector. Finally, learn how you can do math (linear algebra) easily with Vec...
Conditional Statements in R (If, Else If, and Else)
Просмотров 16 тыс.3 года назад
Learn how to construct Conditional Statements in the R Programming Language! See how to use If, Else If, and Else statements to execute code based on certain conditions. Video covers the basics to advanced - multiple conditions using & (and) and | (or) plus nested conditions! Links Mentioned - R Data Types: ruclips.net/video/BC8b2M1cs0A/видео.html Support the Channel: 1) Subscribe: www.becoming...
Tutorial - For Loops in R
Просмотров 41 тыс.3 года назад
Tutorial - For Loops in R
Tutorial - While Loops in R
Просмотров 6 тыс.3 года назад
Tutorial - While Loops in R
4 Basic Data Types in R plus Arithmetic and Logical Operators
Просмотров 2,2 тыс.3 года назад
4 Basic Data Types in R plus Arithmetic and Logical Operators
How to Install R and R Studio on Windows 10
Просмотров 26 тыс.3 года назад
How to Install R and R Studio on Windows 10
Use mongoimport to Import a CSV file into a MongoDB Database and Collection
Просмотров 44 тыс.3 года назад
Use mongoimport to Import a CSV file into a MongoDB Database and Collection
Pandas Dataframes #4 - Data Aggregation and Column Manipulation
Просмотров 2,5 тыс.4 года назад
Pandas Dataframes #4 - Data Aggregation and Column Manipulation
Pandas Dataframes #3 - Viewing, Sorting, and Filtering Data
Просмотров 1,3 тыс.4 года назад
Pandas Dataframes #3 - Viewing, Sorting, and Filtering Data
Pandas Dataframes #2 - Create A Dataframe
Просмотров 9144 года назад
Pandas Dataframes #2 - Create A Dataframe
Pandas Dataframes #1 - Intro - Excel vs. Pandas
Просмотров 3,7 тыс.4 года назад
Pandas Dataframes #1 - Intro - Excel vs. Pandas
Beginner Git and GitHub #10 - Forking and Contributing
Просмотров 4784 года назад
Beginner Git and GitHub #10 - Forking and Contributing
Beginner Git and GitHub #9 - .gitignore files
Просмотров 11 тыс.4 года назад
Beginner Git and GitHub #9 - .gitignore files
Beginner Git and GitHub #8 - Create and Push to a Remote Repository on GitHub
Просмотров 3,9 тыс.4 года назад
Beginner Git and GitHub #8 - Create and Push to a Remote Repository on GitHub
Beginner Git and GitHub #7 - Merging Branches and Handling Conflicts
Просмотров 6394 года назад
Beginner Git and GitHub #7 - Merging Branches and Handling Conflicts
Beginner Git and GitHub #6 - Branches
Просмотров 7964 года назад
Beginner Git and GitHub #6 - Branches
Beginner Git and GitHub #5 - Undo Changes (checkout, revert, reset)
Просмотров 6 тыс.4 года назад
Beginner Git and GitHub #5 - Undo Changes (checkout, revert, reset)

Комментарии

  • @lukasvysniauskas3544
    @lukasvysniauskas3544 10 часов назад

    God dam {} means they are place holders took me hood 5 days to understand this thank you, holy jesus IM NOT GONA BE MENTALLY OKAY AFTER LEARNING IT

  • @Lashistoriasdelilith
    @Lashistoriasdelilith День назад

    I don't understand what the ctdorders have inside...

  • @MambaLite
    @MambaLite 3 дня назад

    NIce video!

  • @KirillMvS
    @KirillMvS 6 дней назад

    Thanks a lot for the video, very clear and helpful!

  • @cowboy6591
    @cowboy6591 9 дней назад

    What link? There are no links to download the sample database.

  • @ras2930
    @ras2930 11 дней назад

    Oh my gosh! You answered the question that was stumping me the last few days. I’m taking the google analytics course and I keep having errors with my aggregate functions. When you added city to the SELECT clause, I keep doing that with the data set I’m working on and keep getting an error message. Then I saw you added country and city under GROUP BY which I have never done before so I think your video was the answer to my question. Thank you!!!

  • @clauderwiyaza9571
    @clauderwiyaza9571 12 дней назад

    great content. Thank you for sharing

  • @grafixnetz
    @grafixnetz 16 дней назад

    Wouldn't it be easier simply to drag the folder into the editor? I can do that with iTerm because it creates a complete path to that folder.

  • @FrankKritzman
    @FrankKritzman 19 дней назад

    Good video man

  • @rma5735
    @rma5735 19 дней назад

    It's very helpful

  • @kristiankelloway127
    @kristiankelloway127 20 дней назад

    The idea that a subquery in a FROM statement creates a table and starting the query process from there was a real lightbulb moment - thank you

  • @houstonfirefox
    @houstonfirefox 21 день назад

    Very well done! Concise, to the point and no fluff. A+ 🙂

  • @brandon91191
    @brandon91191 25 дней назад

    FYI: When writing a file path on PCs, you could use / in place of \\ if you want. I hope that this helps!

  • @VaaniMogan
    @VaaniMogan 25 дней назад

    Thank you for this brilliant video. Please upload more :) :).

  • @VaaniMogan
    @VaaniMogan 26 дней назад

    Thank you for the video. Please do upload more :) :).

  • @ashmitasharma5879
    @ashmitasharma5879 27 дней назад

    Heyyyyyyy you're amazing person..... You teach so easily...... Please don't stop come back and upload videos

  • @ashokandhra2268
    @ashokandhra2268 27 дней назад

    Thank you... It's helpful

  • @tamaramattson4768
    @tamaramattson4768 Месяц назад

    How can I union two cte together, there is one sum on a budget, column are exactly the same I have group by , send me video please

  • @can-not-break
    @can-not-break Месяц назад

    Very helpful and easy to understand. Thanks

  • @user-qh5fr3yo1w
    @user-qh5fr3yo1w Месяц назад

    Очень хорошее видео. Автору спасибо

  • @mang755
    @mang755 Месяц назад

    You are single-handedly saving my grade and finals preparation for my databases module. I appreciate all the hard work, thanks a ton!

  • @Vishal-dl8pl
    @Vishal-dl8pl Месяц назад

    what is the name of the software that u r using

  • @os7579
    @os7579 Месяц назад

    You saved my but ❤

  • @nicoborromeo1150
    @nicoborromeo1150 Месяц назад

    Very concise and clear! Thank you so much

  • @hari7027
    @hari7027 Месяц назад

    Can I pass list of acctnumbers in with and it will traverse through each one of them to fetch acctid from diff table

  • @jbaru648
    @jbaru648 Месяц назад

    Tbh these practices should already be outdated. Shouldn’t have to code to view simply data in a dataset in 2024

  • @MadFunnyfails
    @MadFunnyfails Месяц назад

    for two years I've been struggling to understand how and when to use these clauses and you just taught me all that in 6 minutes. You are a legend. Thank you. It is going to save me from a lot of trouble from my Uni exam next week

  • @Agadr
    @Agadr Месяц назад

    thank youuu <3

  • @user-bx8ow4xg6h
    @user-bx8ow4xg6h Месяц назад

    Thanks a lot for simple explanation

  • @EddieBiago
    @EddieBiago Месяц назад

    I'm not seeing the screen

  • @dawitworku821
    @dawitworku821 2 месяца назад

    Very helpful. Than you.

  • @MrTravellertz
    @MrTravellertz 2 месяца назад

    Your vedeo is helpful

  • @gonzalomartinez1575
    @gonzalomartinez1575 2 месяца назад

    Thanks very useful

  • @marwaawad3677
    @marwaawad3677 2 месяца назад

    it helped alot thank you for short and clear explnation

  • @neptune7153
    @neptune7153 2 месяца назад

    Thank you so much! I have my exam tomorrow and was always confused about when i can use what. No one could explain it to me and it took you 5 minutes lol your‘re a life saver

  • @dawitworku821
    @dawitworku821 2 месяца назад

    It's very helpful! Thank you.

  • @b.sanjay5720
    @b.sanjay5720 2 месяца назад

    Very Important topics SQL for data science learn

  • @vr9345
    @vr9345 2 месяца назад

    Thank you!!! Great video!

  • @bolormaatsedenish6123
    @bolormaatsedenish6123 2 месяца назад

    thank you so much

  • @groundbreakingdig
    @groundbreakingdig 2 месяца назад

    This is SOOO much clearer than what my instructor teaches at NAIT. Excellent tutorials.

  • @JeniferBivens
    @JeniferBivens 2 месяца назад

    Helps me develop a programming language alot thx

  • @kianestrera-hr5vt
    @kianestrera-hr5vt 3 месяца назад

    no link at the moment

  • @user-ky4hc1bx7s
    @user-ky4hc1bx7s 3 месяца назад

    in the BEGIN statement it's RETURN rental not FROM rental.

  • @matiassquartini2467
    @matiassquartini2467 3 месяца назад

    had no idea that "group by 1,2" does mean columns right?

  • @perspicacioushuman
    @perspicacioushuman 3 месяца назад

    Thanks for this. How would you filter say " joe biden" on one and then group all others on another?

  • @Joun548
    @Joun548 3 месяца назад

    Nice

  • @zeusignap1477
    @zeusignap1477 3 месяца назад

    Thanks for sharing your knowledge.

  • @zeusignap1477
    @zeusignap1477 3 месяца назад

    Comment for algorithm!

  • @escobol
    @escobol 3 месяца назад

    great tutorial thank you!

  • @Sorrywerefull
    @Sorrywerefull 3 месяца назад

    Wow this was a great video. Thanks