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Data Visualization
Data visualization is the technique of interpreting large data sets and metrics into charts, graphs, and other visuals. It makes it easier to identify and share real-time trends and insights about the information represented in the data. It is noteworthy to use charts or graphs to envisage large amounts of multifaceted data which is easier than poring over spreadsheets or reports. With data visualization.
Data virtualization is a logical data layer that integrates all enterprise data siloed across the disparate systems, manages the unified data for centralized security and governance, and delivers it to business users in real time
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Data visualization makes sharing trend and insights easier
Data visualization also helps in classifying areas that need responsiveness or improvement, clarifying the factors that influence customer behavior, helping in understanding which products to place where, and also predicting sales volume.
Data visualization is one of the process of translating large data sets and metrics into charts and graphs.
Data visualization is one of the process of translating large data sets and metrics into charts and graphs.
Data Visualization Methods
Box plots
Box plots is one of the best ways for graphically depicting groups of numerical data through their quartiles. They have lines that comprehend from the boxes representing changeability outside the upper and lower quartiles.
Histograms
The histogram is a renowned graphing tool. It is used to summarize distinct or incessant data that are measured on an interval scale. It is used to exemplify the important feature of the distribution of the data in a suitable form.
Heat maps
Heat maps are a two-dimensional representation of data in which values are characterized by colors. A simple heat map provides an instant visual summary of data. With an elaborated heat map you can allow the viewer to understand complex data sets.
Charts
Some of the common charts in the data visualization method include column chart, stacked column chart, area chart, dual-axis chart, mekko chart. The main function of a chart is to show data and invite further exploration of a subject.
Treemaps
Whenever there is a need for data visualization of a complex hierarchy, there is a need for treemaps. It captures two types of information in the data, first, the value of individual data points and the structure of the hierarchy.
Word Cloud/Network diagram
Word clouds are the best tool used for breaking down tests from an article or survey and help the viewer to see which words are used more or less frequently. The bigger a word’s size in the cloud, the more regularly it is used.