What is Data Visualization?

Data Visualization is a process to serve data in form of graphic or chart. It assists to understand data in big amount and complex with ease.

It enables taking decision to create decision with so efficient and also enable them to identify trend and new pattern with ease. It is also used in higher level of data analysis for Machine Learning and Exploration Data Analysis (EDA).

Visualization of data can be done with various of tools such as Tableau, Power BI, and Python.

Example of Data Visualization

• Bar - Mostly used for discrete data. Comparison data
• Stacked bar - Identify other value that has correlation with first bar.
• Candlestick - pattern of trends
• Area - area plot for comprehensive
• Timeline - Time in order

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