Data Viz SA 2 Flashcards
To show the dependence and relationship between two or more datasets/data points.
Comparison
In Comparison, the best type of representation to use are:
Line Chart
Column Chart
Bar Chart
Two-Axis Chart
Applications of Comparison
Time-series data
Differentiating trends
the number of respondents to a survey per day over a one-month period or travel time across the city depending on the time of day
Time-series data
is a visual representation of data that highlights distinct patterns or trends within the data set
Differentiating trends
This type of chart is used to emphasize specific trends or variations in the data that may not be immediately apparent in a standard trend chard
Differentiating trends
To show how data is part of a whole
Composition
In Composition, the best type of representation to use are:
Pie Chart
Donut Chart
Stacked Column Chart
Stacked Area Chart
Waterfall Chart
Application of Composition
Displaying Residence of members in a group
maybe you need to report on respondents to your survey and show where they’re from One example I showed was a cookie recipe - or any mixture of products made up of several components, which you want to show each amount
Displaying Residence of members in a group
To show outliers in our data while it shows common items subdivided across several categories or features.
Distribution
In Distribution, the best type of representation to use are:
Line Chart
Column Chart
Scatter Plot
Two-Axis Chart
To shows an implicit relationship between data or variables
Relationship
In Relationship, the best type of representation to use are:
Bubble Chart
Scatter Plot
Two-Axis Chart
Application of Relationship
To show the number of constituents per barangay as a basis for evaluating congestion or distribution of services per area
To show mileage and fuel prices over time
Composition and Comparison types provide _____
descriptive information
types require more in-depth communication which may result in a diagnosis, prescriptive, or predicative analysis
Distribution and Relation
Distribution and Relation types require more in-depth communication which may result in a _____
diagnosis, prescriptive, or predicative analysis
The two words _____ and _____ are often used interchangeably, but they signify quite different things.
information
communication
is giving out
Information
is getting through
communication
Types of Data Visualization
Comparison
Composition
Distribution
Relationship
Components of a Good Presentation
Content
Human Element
Structure
Packaging
is the heart of any presentation
Content
It is the vital element that all the other components will enhance
Content
A good presentation requires a fair amount of _____
Content
In preparing your content, keep in mind that the objective of a presentation is to _______
convey your message
Your presentation has to be _______ as well as _______
UNDERSTOOD, REMEMBERED
Checklist:
What will you present:
Who are you presenting to:
How to measure results of the presentation
What will you present:
Do you want to sell or make a pitch?
Are you making an introduction for someone, something, a product, a service, maybe?
Company updates or monthly reports?
Are you conducting training?
What type of data will you be presenting?
Who are you presenting to:
What is their reason for attending? Are they interested in your product or service?
Will you be offering valuable training or insight?
Do you open up a discussion at the end or run a short survey?
Can you contact the organizers afterwards?
You can also determine what you want to know from the audience. Begin with a ______
list of questions that are quantifiable
It is also important to know how much______ you have to present. Are you the only one speaking?
time
must always bear the truth
Content