Unformatted text preview: aches are important?
Data analysis, like experimentation, must be considered as an
openminded, highly interactive, iterative process ... of
possible options (Jonh Tukey)’
Comprehensive analysis requires that we sometimes start with
a blank slate and let the data itself direct you to items worth
examining.
At the start, we may know very little. The goal is to get to
where we need to be: understanding much. It may take many
steps and many roads.
It pays oﬀ, ... suddently you begin to see... DaiTrang Le Chapter 2 (continued) Data Visualization  Picturing Varia What is Data Visualization?
Displaying Categorical Data
Displaying Categorical Data
Describing Numerical Data
Misleading Graphs Interpreting Graphs
Review Chapter 2 Why both approaches are important?
Data analysis, like experimentation, must be considered as an
openminded, highly interactive, iterative process ... of
possible options (Jonh Tukey)’
Comprehensive analysis requires that we sometimes start with
a blank slate and let the data itself direct you to items worth
examining.
At the start, we may know very little. The goal is to get to
where we need to be: understanding much. It may take many
steps and many roads.
It pays oﬀ, ... suddently you begin to see... DaiTrang Le Chapter 2 (continued) Data Visualization  Picturing Varia What is Data Visualization?
Displaying Categorical Data
Displaying Categorical Data
Describing Numerical Data
Misleading Graphs Interpreting Graphs
Review Chapter 2 Why both approaches are important?
Data analysis, like experimentation, must be considered as an
openminded, highly interactive, iterative process ... of
possible options (Jonh Tukey)’
Comprehensive analysis requires that we sometimes start with
a blank slate and let the data itself direct you to items worth
examining.
At the start, we may know very little. The goal is to get to
where we need to be: understanding much. It may take many
steps and many roads.
It pays oﬀ, ... suddently you begin to see... DaiTrang Le Chapter 2 (continued) Data Visualization  Picturing Varia What is Data Visualization?
Displaying Categorical Data
Displaying Categorical Data
Describing Numerical Data
Misleading Graphs Interpreting Graphs
Review Chapter 2 Why both approaches are important?
Data analysis, like experimentation, must be considered as an
openminded, highly interactive, iterative process ... of
possible options (Jonh Tukey)’
Comprehensive analysis requires that we sometimes start with
a blank slate and let the data itself direct you to items worth
examining.
At the start, we may know very little. The goal is to get to
where we need to be: understanding much. It may take many
steps and many roads.
It pays oﬀ, ... suddently you begin to see... DaiTrang Le Chapter 2 (continued) Data Visualization  Picturing Varia What is Data Visualization?
Displaying Categorical Data
Displaying Categorical Data
Describing Numerical Data
Misleading Graphs Interpreting Graphs
Review Chapter 2 QUOTES DaiTrang Le Chapter 2 (continued) Data Visualization  Picturing Varia Wh...
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This document was uploaded on 03/03/2014.
 Spring '14

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