Mastering Density Maps in Tableau for Data Visualization

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  • เผยแพร่เมื่อ 5 ก.ย. 2024
  • How to Create Density Map using Tableau
    A density map, also known as a heat map, is a data visualization technique that represents the density or intensity of data points in a particular area. It uses colors to show the concentration of data points, making it easier to identify patterns, trends, and outliers.
    Key points:
    Color Gradients: Higher densities are shown with darker or more intense colors, while lower densities are shown with lighter or less intense colors.
    Spatial Data: Often used with spatial data to show the distribution of data points across a geographic area, such as population density, crime rates, or the concentration of events in a specific location.
    Business Scenario:
    You have a data set of hail storm damage in Minneapolis, Minnesota, and you want to find out which neighborhoods have the most reported damage. Make a density map showing the street addresses of the reported damage. Adjust the color, intensity, and size to clearly see the trends.
    dataset -
    drive.google.c...
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