Page 6 - Data Visualization and types,diff tools and tableau

6

Population pyramid are often used:

Population Pyramids useful for fields such as Ecology, Sociology and Economics.

In the time of Election,to know ,which age group people voting maximum and minimum count.

In the time of Exam result,which district having maximum or minimum passing percentage.

Tools to Generate Network Diagram Visualisation:

D3

Zingchart

Vega

4)Pie charts:

Pie Charts help show proportions and percentages between categories, by dividing a circle into
proportional segments. Each arc length represents a proportion of each category, while the full circle
represents the total sum of all the data, equal to 100%.

Pie Charts are ideal for giving the reader a quick idea of the proportional distribution of the data.