Data 1
Integer, real, float are part of ___data type
Ordinal / Rank
Integer, real, float are part of ___data type
Numeric / Continuous
These following items are part of___
Data Visualization types
data that the whole body can experience (not just our eyes or brain), emotionally as well as physically
data viscerlization
An object that explains the symbols, colors, or patterns used to differentiate the data on a graph
What is a legend of a graph?
Factual information (such as measurements or statistics) used as a basis for reasoning, discussion, or calculation
What is data
The singular version of data
datum
the techniques used to communicate data or information by encoding it as visual objects (e.g., points, lines, or bars) contained in graphics
What is data visualization
Bar chart
It's a visualization type that uses circles to show the relationships among things or finite groups of things
Data → Information → Knowledge → Wisdom
A knowledge hierarchy
___matters because it provides background information for data
Context
The following items are two reasons to ____
1. help people discover key points quickly and 2. deepen people’s memory of information
What are the 2 reasons to do visualization?
This visualization type is mostly used to show time series relationships and continuous data.
Line chart
It's a visualization type that consists of rectangles whose area is proportional to the frequency of a variable and whose width is equal to the interval
What is a histogram?
An environment or ecosystem in which participants encounter beliefs that amplify or reinforce their preexisting beliefs by communication and repetition inside a closed system and insulated from rebuttal
What is an echo chamber?
These are two ways to help with___
alternative text (alt text)
colorblind friendly colors
Accessibility
This type of visualization is mostly used to show the relationship between two sets of variables. Correlation can be shown when data volume is large.
Scatter Plot
Pie chart
A very popular library that used to create graphs or plots in Python
Matplotlib
Knowledge → Information → Data
The reversed knowledge hierarchy
The oxymoron that ignores that information is always situated
What is "raw" data?
This visualization type is mostly used to capture relative sizes of data categories, allowing for quick perception of the items that are large contributors to each category
Tree maps
This visualization type is mostly used to show magnitude of a phenomenon as color in two dimensions; helps to show density of your data
Heat map
The tendency to recast complex social phenomena such as politics, public health, education, and law enforcement as neatly defined problems with definite, calculable solutions or as transparent and self-evident processes that can be easily optimized—if only the right algorithms are in place.
Technology solutionism