/Python/Python create adictionary randomly assigning clors to categorical vairables

Python create adictionary randomly assigning clors to categorical vairables

# Unique category labels: 'D', 'F', 'G', ...
color_labels = df['color'].unique()

# List of RGB triplets
rgb_values = sns.color_palette("Set2", 8)

# Map label to RGB
color_map = dict(zip(color_labels, rgb_values))

# Finally use the mapped values
plt.scatter(df['carat'], df['price'], c=df['color'].map(color_map))

Source: stackoverflow.com

Python create adictionary randomly assigning clors to categorical vairables

sns.palplot(sns.color_palette("Set2", 8))

Source: stackoverflow.com

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