In this slide we will talk about an intuition of different charts which will be used for data exploration. As the data growing day by day it is very important to have good visualization in place to get insights from the data.

1. Why
DataVisualization
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BarChart
Furniture Office Supply Technology
Sales
When one dimension and one measure

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LineChart
Sales
Date
When one date dimension and one measure

4. Age
4
23
24
24
26
26
60
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BoxandWhiskerPlot To find the data distribution and outliers
Quartile 1
Quartile 2 or Median
Quartile 3
InterQuartileRange
IQRQ3–Q1
Q1 – 1.5IQR
Q3 + 1.5IQR
Q3 – Q1
26 – 23 = 3
Q1 – 1.5IQR
23 – 1.5*3 = 18.5
Q3 + 1.5IQR
26 + 1.5*3 = 30.5

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ScatterPlot
Age
Salary
Age
Salary
Highly Positively Correlation No Correlation
Age
Salary
Highly Negatively Correlation
To find the data distribution and Correlation

6. ThankYou!!!
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