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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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8329 results
rafi ullah waseem
1
2
ROLLBACK is affecting 0 rows
When I ran rollback query, it was showing '0 rows affected'. And when I used select query to display data from the...
SQL
Last answered: Jul 4th 2024
408 views
Dhaivat Parekh
0
0
Observations appearing as 32 instead of 1000
Hi,Please see the snapshot of my code output of modeil.fit. Please note that only 32 observations are being...
Deep Learning with TensorFlow 2
250 views
yanis boussena
Super learner
This user is a Super Learner. To become a Super Learner, you need to reach Level 8.
0
0
concatenate vs stack
So isnt concatenate not just the same as stack just with the possibility to merge Ndarrays with same dimensions ?
Data Preprocessing with NumPy
220 views
Manvi Lather
0
0
Assumption check
In solution we just assumed that for date there will always be a 'Enter' event . 
SQL for Data Science Interviews
282 views
Robin Bäcker
0
4
Will I learn the math in a later course or am I expected to understand by now?
I have no mathematical background so it's hard to follow. I understand what's going on but not necessarily how to...
Statistics
Last answered: Jul 7th 2024
742 views
Osamu Ohara
0
1
about MIN(de.dept_no) AS department_code
Hi, I also checked the question done in the past but  I still didn't understand why you need to use the MIN for...
SQL
Last answered: May 31st 2024
253 views
mahmoud belhaj
0
0
Temporary Email
Hello I need a temporary Email to access this part of the course.
Power BI
460 views
Yan Rong
0
0
Missing data in the course project's Football_data_source file
Hi. It seems to me that the Football_data_source file in the course project is missing data, as far as I can tell the...
264 views
feras alabdullah
0
1
Resolved: What a fantastic lesson!
What a fantastic lesson!
Intro to Data Engineering
Last answered: May 31st 2024
245 views
Uzair Mansoor
2
1
I have tried many ways but its still not working pl guide me else i wont be able to continue course
SQL
Last answered: May 31st 2024
299 views
Kamoladdin Asatjonov
0
3
Resolved: Different result
FY18 column sum is not equal to zero. Could you explain in more details.
Introduction to Excel
Last answered: Jun 5th 2024
613 views
ismail kadri
0
2
About certificate
Can I get certificate after completing this course
Introduction to Tableau
Last answered: 9 days ago
508 views
Vasupon Panupintu
0
1
Can we say this is a Nomalization?
Hi, Does this topic resemble Normalization? If I'm mistaken, please help explain. Thank you.
SQL
Last answered: May 30th 2024
244 views
Uzair Mansoor
0
1
sql server not found , not even once since ive downlaoded it
SQL
Last answered: May 31st 2024
226 views
Sania Afrin
0
0
where is the data
i need the data
Introduction to R Programming
282 views

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Omar R. Valencia García
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E E
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This is inconsistent with the quiz
Luiz
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Abdelrahman El-kattan
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