Radar Chart

In [1]:

# !pip install pycirclize

# !pip install pycirclize

pyCirclize can plot a Radar Chart(wiki) from table dataframe.

Default Style¶

In [2]:

from pycirclize import Circos
import pandas as pd

# Create RPG jobs parameter dataframe (3 jobs, 6 parameters)
df = pd.DataFrame(
    data=[
        [80, 80, 80, 80, 80, 80],
        [90, 95, 95, 30, 30, 80],
        [60, 20, 20, 100, 90, 50],
    ],
    index=["Hero", "Warrior", "Wizard"],
    columns=["HP", "ATK", "DEF", "SP.ATK", "SP.DEF", "SPD"],
)
print(df)

# Initialize Circos instance for radar chart plot
circos = Circos.radar_chart(df)

# Plot figure
fig = circos.plotfig()

from pycirclize import Circos import pandas as pd # Create RPG jobs parameter dataframe (3 jobs, 6 parameters) df = pd.DataFrame( data=[ [80, 80, 80, 80, 80, 80], [90, 95, 95, 30, 30, 80], [60, 20, 20, 100, 90, 50], ], index=["Hero", "Warrior", "Wizard"], columns=["HP", "ATK", "DEF", "SP.ATK", "SP.DEF", "SPD"], ) print(df) # Initialize Circos instance for radar chart plot circos = Circos.radar_chart(df) # Plot figure fig = circos.plotfig()

         HP  ATK  DEF  SP.ATK  SP.DEF  SPD
Hero     80   80   80      80      80   80
Warrior  90   95   95      30      30   80
Wizard   60   20   20     100      90   50

With Marker & Legend¶

In [3]:

from pycirclize import Circos
import pandas as pd

# Create RPG jobs parameter dataframe (3 jobs, 7 parameters)
df = pd.DataFrame(
    data=[
        [80, 80, 80, 80, 80, 80, 80],
        [90, 20, 95, 95, 30, 30, 80],
        [60, 90, 20, 20, 100, 90, 50],
    ],
    index=["Hero", "Warrior", "Wizard"],
    columns=["HP", "MP", "ATK", "DEF", "SP.ATK", "SP.DEF", "SPD"],
)
print(df)

# Initialize Circos instance for radar chart plot
circos = Circos.radar_chart(
    df,
    vmax=100,
    marker_size=6,
    circular=True,
    cmap="Set2",
    grid_interval_ratio=0.25,
)

# Plot figure & set legend on upper right
fig = circos.plotfig()
_ = circos.ax.legend(loc="upper right")

from pycirclize import Circos import pandas as pd # Create RPG jobs parameter dataframe (3 jobs, 7 parameters) df = pd.DataFrame( data=[ [80, 80, 80, 80, 80, 80, 80], [90, 20, 95, 95, 30, 30, 80], [60, 90, 20, 20, 100, 90, 50], ], index=["Hero", "Warrior", "Wizard"], columns=["HP", "MP", "ATK", "DEF", "SP.ATK", "SP.DEF", "SPD"], ) print(df) # Initialize Circos instance for radar chart plot circos = Circos.radar_chart( df, vmax=100, marker_size=6, circular=True, cmap="Set2", grid_interval_ratio=0.25, ) # Plot figure & set legend on upper right fig = circos.plotfig() _ = circos.ax.legend(loc="upper right")

         HP  MP  ATK  DEF  SP.ATK  SP.DEF  SPD
Hero     80  80   80   80      80      80   80
Warrior  90  20   95   95      30      30   80
Wizard   60  90   20   20     100      90   50

Custom Style¶

In [4]:

from pycirclize import Circos
import pandas as pd

# Create RPG jobs parameter dataframe (4 jobs, 8 parameters)
df = pd.DataFrame(
    data=[
        [80, 80, 80, 80, 80, 80, 80, 80],
        [90, 20, 95, 95, 30, 30, 80, 70],
        [60, 90, 20, 20, 100, 90, 50, 70],
        [70, 50, 60, 40, 60, 40, 100, 60],
    ],
    index=["Hero", "Warrior", "Wizard", "Assassin"],
    columns=["HP", "MP", "ATK", "DEF", "SP.ATK", "SP.DEF", "SPD", "LUK"],
)
print(df)

# Initialize Circos instance for radar chart plot
circos = Circos.radar_chart(
    df,
    vmax=100,
    fill=False,
    marker_size=6,
    bg_color=None,
    cmap=dict(Hero="salmon", Warrior="skyblue", Wizard="lime", Assassin="magenta"),
    grid_interval_ratio=0.1,
    grid_label_formatter=lambda v: f"{v:.1f}pt",
    label_kws_handler=lambda _: dict(style="italic"),
    line_kws_handler=lambda _: dict(lw=2, ls="solid"),
    marker_kws_handler=lambda _: dict(marker="s", ec="grey", lw=0.5),
)
circos.text("RPG Jobs Radar Chart", r=125, size=15, weight="bold")

# Plot figure & set legend on upper right
fig = circos.plotfig()
_ = circos.ax.legend(
    loc="upper right",
    bbox_to_anchor=(1.05, 1.05),
    fontsize=10,
    title="RPG Jobs",
)

from pycirclize import Circos import pandas as pd # Create RPG jobs parameter dataframe (4 jobs, 8 parameters) df = pd.DataFrame( data=[ [80, 80, 80, 80, 80, 80, 80, 80], [90, 20, 95, 95, 30, 30, 80, 70], [60, 90, 20, 20, 100, 90, 50, 70], [70, 50, 60, 40, 60, 40, 100, 60], ], index=["Hero", "Warrior", "Wizard", "Assassin"], columns=["HP", "MP", "ATK", "DEF", "SP.ATK", "SP.DEF", "SPD", "LUK"], ) print(df) # Initialize Circos instance for radar chart plot circos = Circos.radar_chart( df, vmax=100, fill=False, marker_size=6, bg_color=None, cmap=dict(Hero="salmon", Warrior="skyblue", Wizard="lime", Assassin="magenta"), grid_interval_ratio=0.1, grid_label_formatter=lambda v: f"{v:.1f}pt", label_kws_handler=lambda _: dict(style="italic"), line_kws_handler=lambda _: dict(lw=2, ls="solid"), marker_kws_handler=lambda _: dict(marker="s", ec="grey", lw=0.5), ) circos.text("RPG Jobs Radar Chart", r=125, size=15, weight="bold") # Plot figure & set legend on upper right fig = circos.plotfig() _ = circos.ax.legend( loc="upper right", bbox_to_anchor=(1.05, 1.05), fontsize=10, title="RPG Jobs", )

          HP  MP  ATK  DEF  SP.ATK  SP.DEF  SPD  LUK
Hero      80  80   80   80      80      80   80   80
Warrior   90  20   95   95      30      30   80   70
Wizard    60  90   20   20     100      90   50   70
Assassin  70  50   60   40      60      40  100   60

Subplots¶

In [5]:

from pycirclize import Circos
import pandas as pd
import matplotlib.pyplot as plt

# Create RPG jobs parameter dataframe (4 jobs, 8 parameters)
df = pd.DataFrame(
    data=[
        [80, 80, 80, 80, 80, 80, 80, 80],
        [90, 20, 95, 95, 30, 30, 80, 70],
        [60, 90, 20, 20, 100, 90, 50, 70],
        [70, 50, 60, 40, 60, 40, 100, 60],
    ],
    index=["Hero", "Warrior", "Wizard", "Assassin"],
    columns=["HP", "MP", "ATK", "DEF", "SP.ATK", "SP.DEF", "SPD", "LUK"],
)
print(df)

# Create 2 x 2 subplots
fig = plt.figure(figsize=(16, 16), dpi=100)
fig.subplots(2, 2, subplot_kw=dict(polar=True))
fig.subplots_adjust(wspace=0.15, hspace=0.15)

# Plot radar chart into subplots for each target
for target_name, ax in zip(df.index, fig.axes):
    target_df = df.loc[[target_name]]

    # Initialize Circos instance for radar chart plot
    circos = Circos.radar_chart(
        target_df,
        vmax=100,
        marker_size=6,
        cmap=dict(Hero="salmon", Warrior="skyblue", Wizard="lime", Assassin="magenta"),
        grid_interval_ratio=0.2,
        line_kws_handler=lambda _: dict(lw=2, ls="solid"),
        marker_kws_handler=lambda _: dict(marker="D", ec="grey", lw=0.5),
    )

    # Plot figure & set legend on upper right
    circos.plotfig(ax=ax)
    circos.ax.legend(loc="upper right", fontsize=10)

from pycirclize import Circos import pandas as pd import matplotlib.pyplot as plt # Create RPG jobs parameter dataframe (4 jobs, 8 parameters) df = pd.DataFrame( data=[ [80, 80, 80, 80, 80, 80, 80, 80], [90, 20, 95, 95, 30, 30, 80, 70], [60, 90, 20, 20, 100, 90, 50, 70], [70, 50, 60, 40, 60, 40, 100, 60], ], index=["Hero", "Warrior", "Wizard", "Assassin"], columns=["HP", "MP", "ATK", "DEF", "SP.ATK", "SP.DEF", "SPD", "LUK"], ) print(df) # Create 2 x 2 subplots fig = plt.figure(figsize=(16, 16), dpi=100) fig.subplots(2, 2, subplot_kw=dict(polar=True)) fig.subplots_adjust(wspace=0.15, hspace=0.15) # Plot radar chart into subplots for each target for target_name, ax in zip(df.index, fig.axes): target_df = df.loc[[target_name]] # Initialize Circos instance for radar chart plot circos = Circos.radar_chart( target_df, vmax=100, marker_size=6, cmap=dict(Hero="salmon", Warrior="skyblue", Wizard="lime", Assassin="magenta"), grid_interval_ratio=0.2, line_kws_handler=lambda _: dict(lw=2, ls="solid"), marker_kws_handler=lambda _: dict(marker="D", ec="grey", lw=0.5), ) # Plot figure & set legend on upper right circos.plotfig(ax=ax) circos.ax.legend(loc="upper right", fontsize=10)

          HP  MP  ATK  DEF  SP.ATK  SP.DEF  SPD  LUK
Hero      80  80   80   80      80      80   80   80
Warrior   90  20   95   95      30      30   80   70
Wizard    60  90   20   20     100      90   50   70
Assassin  70  50   60   40      60      40  100   60