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Deep Dive into the seaborn Visualization

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Heatmap

A heatmap is a plot of rectangular data as a color-encoded matrix. As a parameter, it takes a 2D dataset. That dataset can be coerced into an ndarray.

This is a great way to visualize data because it can show the relation between variables, including time. For instance, the number of flights through the years.

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Task

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  1. Set the 'ticks' style with the 'seagreen' figure.facecolor.
  2. Create the heatmap using the seaborn library:
  • Add the data for the heatmap. You only need to input the name of the DataFrame (without data = ...);
  • Set the 'viridis' cmap parameter;
  • Add the annot parameter;
  • Set the fmt parameter equals the '0.99g';
  • Set the linecolor parameter equals the 'plum';
  • Display the plot.

Solution

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SectionΒ 4. ChapterΒ 1
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Heatmap

A heatmap is a plot of rectangular data as a color-encoded matrix. As a parameter, it takes a 2D dataset. That dataset can be coerced into an ndarray.

This is a great way to visualize data because it can show the relation between variables, including time. For instance, the number of flights through the years.

carousel-imgcarousel-imgcarousel-imgcarousel-imgcarousel-imgcarousel-imgcarousel-imgcarousel-imgcarousel-img
Task

Swipe to start coding

  1. Set the 'ticks' style with the 'seagreen' figure.facecolor.
  2. Create the heatmap using the seaborn library:
  • Add the data for the heatmap. You only need to input the name of the DataFrame (without data = ...);
  • Set the 'viridis' cmap parameter;
  • Add the annot parameter;
  • Set the fmt parameter equals the '0.99g';
  • Set the linecolor parameter equals the 'plum';
  • Display the plot.

Solution

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

close

Awesome!

Completion rate improved to 4.35

Swipe to show menu

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