π Do you want to become a Data Scientist?
You need to know
βοΈ What Data Wrangling is?
βοΈ ...and more importantly how to do it?
Learn more ππ§΅
You need to know
βοΈ What Data Wrangling is?
βοΈ ...and more importantly how to do it?
Learn more ππ§΅
1οΈβ£ What is Data Wrangling?
βοΈ Transforming raw data into a format for analysis
Example
βοΈWhat is the challenge with this data?
See below ππ§΅
βοΈ Transforming raw data into a format for analysis
Example
βοΈWhat is the challenge with this data?
See below ππ§΅
2οΈβ£ Data Wrangling challenge
The data is represented as follows
β "2020/2021"
β "$ 162,886,686"
β Strings makes further processing difficult
What do we want? ππ§΅
The data is represented as follows
β "2020/2021"
β "$ 162,886,686"
β Strings makes further processing difficult
What do we want? ππ§΅
3οΈβ£ Data Wrangling process
What we want
βοΈ An integer or date of 2020 or 2021
βοΈ An integer 162886686
βοΈ Numeric or datetime objects to process
Why? ππ§΅
What we want
βοΈ An integer or date of 2020 or 2021
βοΈ An integer 162886686
βοΈ Numeric or datetime objects to process
Why? ππ§΅
4οΈβ£ Data Wrangling purpose
This enables
βοΈ Further data processing
βοΈ Plot results in a year chart
βοΈ Use the numeric values
Simply said, enables for valuable data processing.
How to do it? ππ§΅
This enables
βοΈ Further data processing
βοΈ Plot results in a year chart
βοΈ Use the numeric values
Simply said, enables for valuable data processing.
How to do it? ππ§΅
5οΈβ£ Data Wrangling 101
Learn the following
βοΈ Web Scraping
βοΈ Data Wrangling done easy
βοΈ Identify data for Data Wrangling
Do you want the code from the video? ππ§΅
youtu.be
Learn the following
βοΈ Web Scraping
βοΈ Data Wrangling done easy
βοΈ Identify data for Data Wrangling
Do you want the code from the video? ππ§΅
youtu.be
6οΈβ£ Data Wrangling code
Get the Notebooks: 03 Lesson + Project
Want to learn more ππ§΅
github.com
Get the Notebooks: 03 Lesson + Project
Want to learn more ππ§΅
github.com
7οΈβ£ 15 part Full Course
Expert Data Science
βοΈ 12 hours video content
βοΈ 15 lessons
βοΈ 30 prepared Notebooks
ππ§΅
learnpythonwithrune.org
Expert Data Science
βοΈ 12 hours video content
βοΈ 15 lessons
βοΈ 30 prepared Notebooks
ππ§΅
learnpythonwithrune.org
Thank for reading.
I am Rune from Denmark, and I help people succeed with Python.
Follow and get
βοΈ FREE Python courses like this
βοΈ Python tutorials
βοΈ Ask Python questions
I work professionally with Python
I am Rune from Denmark, and I help people succeed with Python.
Follow and get
βοΈ FREE Python courses like this
βοΈ Python tutorials
βοΈ Ask Python questions
I work professionally with Python
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