Data Visualization and Discovery.

Data Visualization and Discovery
Data visualization and its variable not present in Tableau workbook.
The graphical representation of data and information using visual elements such as charts
so as to assist in the understanding of trend, patterns in data and outliers is usually referred to as
Data Visualization. Visualization of data analysis has many uses but it is normally questioned by
some analysts despite having a quantifiable outcome. Tableau can be a key tool in the making of
analysis even more efficient ant its immense importance brought out. In extensive data world ,
visualization is usually used in intense data analysis and data driven decision obtained. Some
types of data visualization elements that help in bringing data to life includes:
1) Tree map.
This is a compact and a powerful hierarchical visualization element. It contains or
is made up of branches and each branch of this tree is proportionate to its specific size of
data and their presentation is usually rectangular in shape or nature. A tree map also uses
colors in dimension showing and when a spectrum is used, that means that a heat map is
being shown. Tableau can put into action the use of a standardized tree map e.g.
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