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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
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
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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
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Machine Learning in Excel
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Persuasion and Influence
Excel for Project Management
Agile and Scrum 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

0

1

Resolved: Question about region

Why there is no Taiwan in the region selection? How will I be able to build my resume if I can’t choose my country

Last answered: Feb 4th 2023

Sahar Elmukashfi Eltahir Mohamed

Super learner

1

0

Err with no attribute ARMA

ARMA(df.returns.iloc[1:], order=(0,1)) but I got below msg NotImplementedError: statsmodels.tsa.arima_model.ARMA and...

Time Series Analysis with Python

0

6

Resolved: Z-statistic and t-statistic

What if the population variance is unknown and the sample is big. What statistic would we be using? Because from the...

Last answered: Mar 27th 2023

0

2

Vertical Horizontal

I guess V is Vertical and H Horizontal?

Introduction to Excel

Last answered: Feb 1st 2023

Mahesh Madapathi

0

2

Resolved: What is DataOps? Where does it makes sense and how does it fit...

Hello, I came across the term DataOps and researched a little into it and I would like to understand where and how it...

Last answered: Feb 4th 2023

Super learner

0

3

Why doesn't the Index+Match example in this lesson need a column number for the Index function?

I thought I finally understood Index+Match after trying very hard in the Intro to Excel course but I guess not haha!...

Advanced Microsoft Excel

Last answered: Feb 2nd 2023

1

1

Solution 2 doesn't qualify condition asked

Solution 2 doesn't qualify condition asked IN Solution 2 second row_number column asked for partition in the question...

Last answered: Apr 26th 2023

0

1

General Question related to SQL an issue i faced.

A few days back I did cross-join and forgot to apply any filter to it which multiply lakhs of records with a couple...

Last answered: Apr 26th 2023

Mikel Cerio Chinchurreta

0

1

CHANGE ANNUAL PLAN TO MONTHLY PLAN

Dear Team, Today I enrolled in your annual plan by mistake but I considered changing to your monthly plan...

Last answered: Feb 1st 2023

Barun Dev Pradhan

0

1

Resolved: what is the formula for calculating standard error ?

What is the formula for calculating standard error (std. dev / square root of n) or (std. dev^2/square root of...

Last answered: Feb 4th 2023

Yusifbayli Shabnam

0

1

Downloading MySQL program

Hello I want to download the MySQL program and for this, I am following the SQLFAQ pdf structure. But the link...

Last answered: May 15th 2024

Christian Rangel

4

1

Problem with results

How did you obtaining a 90% of precision in your model? I have the same code and i couldn't get 90% of accuracy. I...

Deep Learning with TensorFlow 2

Last answered: Apr 12th 2024

Ramsey Alizadeh

0

1

stringsAsFactors

FYI, the default value of stringsAsFactors argument is FALSE. No extra action is needed. Maybe you were using the...

Introduction to R Programming

Last answered: Feb 4th 2023

Yahia Altelmisany

0

1

Resolved: PROBLEM WITH EXCERSICE

how can i open the excersice files with Jupyter notebook? my PC opens them with Pycharm :(

Data Preprocessing with NumPy

Last answered: Feb 3rd 2023

Ramsey Alizadeh

0

0

solution to 6.3 exercise

I don't think the answer to 6.3 is correct. The question was "Write a for loop that sums all the numbers from 1 to...

Introduction to R Programming

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popular questions

Omar R. Valencia García

28

4

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

Rafael Rodrigues de Siqueira

23

6

The ROLLBACK not working according to step-by-step class

13

1

I didn't quite understand the nuance from 3:48 till the end

Toluwase Olukayode

12

4

not showing as completed even though I have complete the course. Please help me fix it

Gabriel de Jesus Patiño Pino

12

0

The answer to the third question is wrong (Practical exam 2: Discrete Distributions)

Davide Sanchioni

11

3

Sixth question of the practice exam

11

9

Resolved: My comments on this course

Adetunji Fasiku

11

1

The Second Question's Confusing Ability

10

1

course question

9

1

Using z statistics instead of t statistics

Mohamed Abdelazim Mohamed Elsrougy

9

2

Resolved: Downloading Video Materials

Abdulmalik Alkhamis

9

1

This is inconsistent with the quiz

9

1

Suggestion: change the robot and arrows analogy

Abdelrahman El-kattan

8

5

the conclusion?

Zachary Roblyer

8

3

Resolved: Feedback for practice exam