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  • Python for Data Science

    Python for Data Science - Data Visualization

    Three Different Data Visualization Types

    • Data storytelling - for presentations to organizational decision makers
      • Make it easy for the audience to get the point
      • Your data visualization should be:
        • Clutter-free
        • Highly focused
      • Intended audience:
        • Nonanalysts
        • Nontechnical business managers
      • Product types:
        • Static images
        • Simple interactive dashboards
      • Optimal graphics:
        • Area Charts
        • Bar Charts
        • Line Charts
        • Pie Charts
        • Cloropleths
        • Point Maps
    • Data showcasing - for presentations to analysts, scientist, mathematicians, and engineers
      • Showcase lots of data so your audience members can think for themselves
      • Your data visualization should be:
        • Highly contextual
        • Open ended
      • Intended audience:
        • Analysts, quants
        • Engineers, mathematicians, scientists
      • Product types:
        • Static images
        • Interactive dashboards
      • Optimal graphics:
        • Area Charts
        • Bar Charts
        • Line Charts
        • Cloropleths
        • Point Maps
        • Histograms
        • Scatter Plots
        • Scatter Plot Matrices
        • Raster Maps
    • Data art - for presentations to activists or to the general public
      • Use your data visualization to make a statement
      • Your data visualization should be:
        • Attention getting
        • Creative controversial
      • Intended audience:
        • Idealists, dreamers, artists
        • Social activists
      • Product types:
        • Static images
      • Optimal graphics:
        • Line Charts
        • Graph Networks
        • Cloropleths
        • Something Weird and Artistic...

    Communicating with color and context

    Color should be used:

    • Strategically
    • Sparingly
    • Consistently

    You want to use color to draw attention to the parts of the visualization that matter, and away from the parts that don't

    Creating Context

    • How: add data on additional metrics that are relevant to the datasets you're showing, trendlines, colors, and annotations.
    • Why: meant to give audience some deeper perspective and insight into what's happening
    • When :useful in data showcasing
    相信未来 - 该面对的绝不逃避,该执著的永不怨悔,该舍弃的不再留念,该珍惜的好好把握。
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  • 原文地址:https://www.cnblogs.com/keepmoving1113/p/14226155.html
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