Jittered Strip Plot#

A scatter plot with horizontal jitter to show individual penguins’ body mass grouped by species. Points are colored by species and positioned along the x-axis using slight jitter, with category labels added for clarity.

import numpy as np
import hvplot.pandas  # noqa

np.random.seed(1)
df = hvplot.sampledata.penguins('pandas')
df = df[df['species'].notna()].copy()
species_map = {'Adelie': 0, 'Chinstrap': 1, 'Gentoo': 2}
df['x'] = df['species'].map(species_map) + np.random.uniform(-0.2, 0.2, size=len(df))

df.hvplot.scatter(
    x='x',
    y='body_mass_g',
    title='Simulated Jittered Strip Plot (Bokeh)',
    xticks=[(0, 'Adelie'), (1, 'Chinstrap'), (2, 'Gentoo')],
    by='species',
    xlabel='Species',
    ylabel='Body Mass (g)',
    tools=['hover'],
)

import hvplot.pandas  # noqa
import numpy as np
hvplot.extension('matplotlib')

np.random.seed(1)
df = hvplot.sampledata.penguins('pandas')
df = df[df['species'].notna()].copy()
species_map = {'Adelie': 0, 'Chinstrap': 1, 'Gentoo': 2}
color_map = {'Adelie': 'blue', 'Chinstrap': 'green', 'Gentoo': 'orange'}

df['x'] = df['species'].map(species_map) + np.random.uniform(-0.2, 0.2, size=len(df))
df['color'] = df['species'].map(color_map)

df.hvplot.scatter(
    x='x',
    y='body_mass_g',
    by='color',
    title='Jittered Strip Plot by Species (Matplotlib)',
    xlabel='Species',
    ylabel='Body Mass (g)',
    xticks=[(0, 'Adelie'), (1, 'Chinstrap'), (2, 'Gentoo')],
)