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[软技能] 第657天 图表有哪些应用场景?什么样的数据用什么样的图表展示? #3511

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haizhilin2013 opened this issue Jan 31, 2021 · 1 comment
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@haizhilin2013
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@haizhilin2013 haizhilin2013 commented Jan 31, 2021

第657天 图表有哪些应用场景?什么样的数据用什么样的图表展示?

3+1官网

我也要出题

@wind8866
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@wind8866 wind8866 commented Feb 2, 2021

自己答
饼图:展示各项目占总数量的比例
柱形图:展示各项目的数量多少,对比各项之间的数量多少
折线图:利于观察变化趋势
散点图:用于寻找两个事物(对应xy轴)之间的相关性,例如日降水量与公园游客数量

资料

  • 折线图用于展现数据的变化趋势
  • 柱状图通过柱形的高度来表现数据大小
  • 饼图主要用于表现不同类目的数据在总和中的占比
  • 散点图可以用来展现数据的 x,y 之间的关系
  • 雷达图主要用于表现多变量的数据,例如球员的各个属性分析
  • 树图主要用来可视化树形数据结构
  • K线图表示股市涨跌
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