Interpreting a kernel density, box plots & radar charts

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Ted Kwartler

Data Dude

More visualizations

  • Kernel density plot
  • Box plot
  • Radar chart
  • Treemap
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Kernel density plots vs histogram

dist <- rnorm(100, 
              mean = 0, 
              sd = 1)
hist(dist, breaks = 1)

hist 1

hist(dist, breaks = 10)

hist10

hist(dist, breaks = 100)

hist100

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Kernel density plots vs histogram

dist <- rnorm(100, 
              mean = 0, 
              sd = 1)
hist(dist, breaks = 10)

hist10

d_curve <- density(dist) 
plot(d_curve)

density curve

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Box plot

box plot basics

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Radar Wheel of Emotion

Plutchik's Wheel of Emotionl

radar chart

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Treemaps

tree

  • Each block represents a data point like a row
  • Each block's size is dictated by another data dimension
  • Each block is colored according to another data dimension
  • Blocks are arranged into like groups using another data dimension
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Let's practice!

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