365 Data Science Q&A Hub

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Introduction to Tableau
The Complete Data Visualization Course with Python, R, Tableau, and Excel
Introduction to R Programming
Data Preprocessing with NumPy
Introduction to Data and Data Science
Data Cleaning and Preprocessing with pandas
Introduction to Business Analytics
Data Analysis with Excel Pivot Tables
SQL
Credit Risk Modeling in Python
Python Programmer Bootcamp
SQL + Tableau + Python
Introduction to Jupyter
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Introduction to Excel
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Starting a Career in Data Science: Project Portfolio, Resume, and Interview Process
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Time Series Analysis with Python
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Introduction to Python
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Excel for Project Management
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Blockchain for Business
How to Think Like a Data Scientist to Become One
Power Query and Data Modeling
Introduction to DAX
Building Business Reports Using Power BI
The Machine Learning Process A-Z
Working with Text Files in Python
Intermediate Python Programming
Advanced SQL
The Machine Learning Algorithms A-Z
Customer Churn Analysis with SQL and Tableau
Machine Learning Deep Dive: Business Applications and Coding Walkthroughs
Customer Engagement Analysis with SQL and Tableau
Advanced SQL for Data Engineering
Communication and Presentation Skills for Analysts and Managers
Intro to ChatGPT and Generative AI
Data Analysis in PowerBI with ChatGPT
Mastering Key Performance Indicators (KPIs)
Sign-Up Flow Optimization Analysis with SQL and Tableau
Python for Social Media Analytics
Intro to NLP for AI
Data Analysis with ChatGPT
ChatGPT for Data Science
Intro to LLMs
Growth Analysis with SQL, Python, and Tableau
Intro to Data Engineering
Statistical Tests in Sales and Marketing
Build Chat Applications with OpenAI and LangChain
Introduction to Vector Databases with Pinecone
Intro to Revenue Analytics
Intro to AI

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Filter courses

Introduction to Tableau
The Complete Data Visualization Course with Python, R, Tableau, and Excel
Introduction to R Programming
Data Preprocessing with NumPy
Introduction to Data and Data Science
Data Cleaning and Preprocessing with pandas
Introduction to Business Analytics
Data Analysis with Excel Pivot Tables
SQL
Credit Risk Modeling in Python
Python Programmer Bootcamp
SQL + Tableau + Python
Introduction to Jupyter
Statistics
Mathematics
Introduction to Excel
Probability
Starting a Career in Data Science: Project Portfolio, Resume, and Interview Process
SQL + Tableau
Time Series Analysis with Python
Power BI
Product Management for AI & Data Science
Git and GitHub
Deep Learning with TensorFlow 2
Customer Analytics in Python
Web Scraping and API Fundamentals in Python
Introduction to Python
Python for Finance
Machine Learning in Python
Advanced Microsoft Excel
Convolutional Neural Networks with TensorFlow in Python
Data Strategy
Fashion Analytics with Tableau
Dates and Times in Python
SQL for Data Science Interviews
Data Literacy
AI Applications for Business Success
Linear Algebra and Feature Selection
Machine Learning with Naïve Bayes
Machine Learning in Excel
Machine Learning with Support Vector Machines
A/B Testing in Python
Machine Learning with Decision Trees and Random Forests
Machine Learning with K-Nearest Neighbors
Machine Learning with Ridge and Lasso Regression
Data-Driven Business Growth
Corporate Strategy
Marketing Strategy
Negotiation
Management
Persuasion and Influence
Excel for Project Management
Agile and Scrum Project Management
Project Management
Blockchain for Business
How to Think Like a Data Scientist to Become One
Power Query and Data Modeling
Introduction to DAX
Building Business Reports Using Power BI
The Machine Learning Process A-Z
Working with Text Files in Python
Intermediate Python Programming
Advanced SQL
The Machine Learning Algorithms A-Z
Customer Churn Analysis with SQL and Tableau
Machine Learning Deep Dive: Business Applications and Coding Walkthroughs
Customer Engagement Analysis with SQL and Tableau
Advanced SQL for Data Engineering
Communication and Presentation Skills for Analysts and Managers
Intro to ChatGPT and Generative AI
Data Analysis in PowerBI with ChatGPT
Mastering Key Performance Indicators (KPIs)
Sign-Up Flow Optimization Analysis with SQL and Tableau
Python for Social Media Analytics
Intro to NLP for AI
Data Analysis with ChatGPT
ChatGPT for Data Science
Intro to LLMs
Growth Analysis with SQL, Python, and Tableau
Intro to Data Engineering
Statistical Tests in Sales and Marketing
Build Chat Applications with OpenAI and LangChain
Introduction to Vector Databases with Pinecone
Intro to Revenue Analytics
Intro to AI

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Answered
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8328 results

Zachary Roblyer

1

2

Different query, same result

Hello, I came up with the following query before checking the attached solution. The results are the same. Is there...

Last answered: Mar 17th 2023

Arsalan Nezhadfard

0

0

not showing figures

Hi based on the instructions on 0:44, instead of numbers, "ABC" appears.

Introduction to Tableau

0

1

Difference between SKLEARN and SCIKIT_LEARN

Hello, I am unable to import neither install SKLEARN package following the instructions described in the video. But I...

Machine Learning in Python

Last answered: Nov 27th 2022

0

2

Link of python program.

Need the link to download python program , please . thanks alot .

Introduction to Python

Last answered: Nov 29th 2022

Patrick Bentolila

Super learner

0

2

Does the \ needed for "three"?

I don't think it's necessary as a single quotation is used for the string.

Python Programmer Bootcamp

Last answered: Nov 30th 2022

1

1

Resolved: The old syntax for joining using WHERE is only similar to inner join?

Can WHERE syntax ne used for LEFT or RIGHT Joins?

Last answered: Nov 28th 2022

Zachary Roblyer

0

2

WHERE clause in solution requires explicit knowledge of individual records

I feel a little cheated by the solution given. To get the first ten employees and all possible department...

Last answered: Nov 28th 2022

0

0

If cumulative frequency wasn't a provided column, how would we have achieved obtaining those values?

Hi, as the title states, my question is "If cumulative frequency wasn't a provided column, how would we have achieved...

The Complete Data Visualization Course with Python, R, Tableau, and Excel

1

7

Resolved: sql installation

I am struggling to install SQL onto my laptop, current root password is not working

Last answered: Dec 18th 2022

Abdelrahman El-kattan

1

1

Resolved: Seaborn scatterplot

I am sorry, i am confused, how you got scatter plot with the price on the "y axis" when you used and specified that...

The Complete Data Visualization Course with Python, R, Tableau, and Excel

Last answered: Nov 26th 2022

Mohamed AbdulHalim

0

2

about left join in this cousre

Since left join extract all records of the table on the left, why not extract a column from_date , to_date ?

Last answered: Nov 28th 2022

0

1

Issue with Jupiter note book

In my Jupiter note book unable to connect to the kernel..can you tell how to resolve..

Introduction to Jupyter

Last answered: Dec 3rd 2022

Patrick Bentolila

Super learner

0

1

Resolved: 365 How to become an affiliate?

How to become an affiliate?

Last answered: Nov 29th 2022

Frederick Reiss

Super learner

0

0

62 day learning streak lossed

I am sorry! Nedko Krastev can I donate three of my learning streaks to Andrii Gulyi because the power was out for the...

Introduction to Excel

Seyed Amir Jabari Shiyadeh

0

2

Resolved: coloring the bars

Hello Eli, thank you for your lesson! I would sincerely appreciate it if you help me with the following...

The Complete Data Visualization Course with Python, R, Tableau, and Excel

Last answered: Dec 1st 2022

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popular questions

Omar R. Valencia García

28

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The line reg.predict(1740) does not work anymore

Rafael Rodrigues de Siqueira

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Mohamed Abdelazim Mohamed Elsrougy

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Abdulmalik Alkhamis

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This is inconsistent with the quiz

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Abdelrahman El-kattan

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the conclusion?

Zachary Roblyer

8

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Resolved: Feedback for practice exam