Data analysis Process
Cleaning & Preparing
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Collecting & Exploring
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Collect what I need
Exploring Missing Data
Exploring outliers
Exploring illogical data
Exploring Errors
Ask Questions
2
1
Handling missing data
Removal of unwanted observations
Fixing Structure errors
Managing Unwanted Outliers
Reshape Data
3
Analysis
• Descriptive analytics
• Diagnostic analytics
• Predictive analytics
• Prescriptive analytics
4
5
Visualization
. Storytelling
• Grape attention
• Choice the simple ways
• Know your audience
• Your Knowledge about Business
• Your Experience
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Data Visualization Cycle
Insights
How to Show my Insights?
How to use tool
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Let the Data Speak
Analytical thinking skills
Presentation skills
Choosing the best way to present
the information without causing
any distractions and adhering to
simplicity and professionalism
How to Ask Question
and get insights from
data to help decision
maker
Technical skills
It is to harness the tool in your
hand to work in your favor to
achieve the goal in the best
and easiest way.
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Dashboard
Design Steps
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List the KPIS
KPIS Priority
Data Preparation
Design Dashboard
Analytical thinking skills
Know Your Audience
knowledge about business
Your Experience
You have to understand deeply
who will be see, what they want
to see and what background they
have.
what are the business logic and process
Good thinking is to find out
what happened and give an
explanation for why happened
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How do I develop analysis skill?
• Reading
• Watching Videos
• A visual feed by browsing some websites
Recommended books
• Key Performance Indicators (The 75 Measures every
manager need to Know)
• Data Analytics Made Accessible
• MAKING SENSE OF DATA
• Exploratory Data Analysis
• Head First Data Analysis
• Thinking with Data
• Excel Data Analysis dummies
• Data Smart
Recommended Websites
• https://www.klipfolio.com/
• https://www.datapine.com/
• Smart Search in Google
KPIS Priority
Design
Dashboard
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Tell Your Story
Keep it Simple
Colors
Drive Your Audience Focus
Say it with Picture
Tell Your Story
Start
01
Chose your Objective
append your
Audience
Middle
02
Let other Items
Working for the
Objective
End
03
As you can get
insights and actions if
you can
Keep It Simple
01
04
Chose the Correct Chart
02
Chart Butter than Tables
03
Avoid 3D
Format & Data label
Chose the Correct Chart
Recommended
Websites
• https://www.data-to-viz.com/
• https://datavizproject.com/
• https://datavizcatalogue.com/
Chart Butter than Tables
Avoid 3D
Format & Data label
Colors
Use your Brand
Observe the color gradient.
01
It is preferable to use
three to five colors
With black, white and gray as
tones.
03
02
04
Avoid overuse
Pay attention to the
connotations of colors
Avoid overuse
connotations
of colors
What Should I do if I don’t have Brand?
Extract gradient from a
specific color
Browse specialized websites
https://colorhunt.co/
https://coolors.co/
Get color and build on it
https://mycolor.space/
If you don’t have Brand color, it will be
scenario from four
Extracting colors from images
https://color.adobe.com/create/color-wheel
.
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Drive the
Focus
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Using Colors
Using Size
Say IT With
Picture
Recommended Books
for Data Visualization
• Storytelling with data
• Show Me the Numbers
• The Big Book OF DASHBOARDS
How Could make A visual feed ?
Smart Google Search
YouTube videos
My Community like LinkedIn
Brow's websites
What Could I get from Dashboards Examples?
KPIS
STRUCTURE
COLORS
ICONS
• https://www.flaticon.com/
• https://www.iconfinder.com/
• https://icons8.com/
other Amazing
Resources
Pictures
• https://unsplash.com/
• https://pixabay.com/
Fontes
• https://arbfonts.com/
• https://fonts.google.com/
From Where I Could Get
Data ?
• https://datacatalog.worldbank.org/home
• https://www.data.gov/
• http://data.un.org/
• Kaggle
• YouTube videos
• My Community like LinkedIn