Python - Seaborn - PairGrid 차트/그래프 그리기 Cheet Sheet

Pair Grid

Paired density and scatterplot matrix

seaborn components used: set_theme(), load_dataset(), PairGrid

import seaborn as sns
sns.set_theme(style="white")

df = sns.load_dataset("penguins")

g = sns.PairGrid(df, diag_sharey=False)
g.map_upper(sns.scatterplot, s=15)
g.map_lower(sns.kdeplot)
g.map_diag(sns.kdeplot, lw=2)

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Paired categorical plots

seaborn components used: set_theme(), load_dataset(), PairGrid, despine()

import seaborn as sns
sns.set_theme(style="whitegrid")

# Load the example Titanic dataset
titanic = sns.load_dataset("titanic")

# Set up a grid to plot survival probability against several variables
g = sns.PairGrid(titanic, y_vars="survived",
                 x_vars=["class", "sex", "who", "alone"],
                 height=5, aspect=.5)

# Draw a seaborn pointplot onto each Axes
g.map(sns.pointplot, scale=1.3, errwidth=4, color="xkcd:plum")
g.set(ylim=(0, 1))
sns.despine(fig=g.fig, left=True)

---

Dot plot with several variables

seaborn components used: set_theme(), load_dataset(), PairGrid, despine()

import seaborn as sns
sns.set_theme(style="whitegrid")

# Load the dataset
crashes = sns.load_dataset("car_crashes")

# Make the PairGrid
g = sns.PairGrid(crashes.sort_values("total", ascending=False),
                 x_vars=crashes.columns[:-3], y_vars=["abbrev"],
                 height=10, aspect=.25)

# Draw a dot plot using the stripplot function
g.map(sns.stripplot, size=10, orient="h", jitter=False,
      palette="flare_r", linewidth=1, edgecolor="w")

# Use the same x axis limits on all columns and add better labels
g.set(xlim=(0, 25), xlabel="Crashes", ylabel="")

# Use semantically meaningful titles for the columns
titles = ["Total crashes", "Speeding crashes", "Alcohol crashes",
          "Not distracted crashes", "No previous crashes"]

for ax, title in zip(g.axes.flat, titles):

    # Set a different title for each axes
    ax.set(title=title)

    # Make the grid horizontal instead of vertical
    ax.xaxis.grid(False)
    ax.yaxis.grid(True)

sns.despine(left=True, bottom=True)

 

출처 : https://seaborn.pydata.org/