class plotnine.geoms.geom_point(mapping=None, data=None, **kwargs)[source]

Plot points (Scatter plot)


geom_point(mapping=None, data=None, stat='identity', position='identity',
           na_rm=False, inherit_aes=True, show_legend=None, raster=False,

Only the mapping and data can be positional, the rest must be keyword arguments. **kwargs can be aesthetics (or parameters) used by the stat.

mappingaes, optional

Aesthetic mappings created with aes(). If specified and inherit.aes=True, it is combined with the default mapping for the plot. You must supply mapping if there is no plot mapping.


Default value
















The bold aesthetics are required.

datadataframe, optional

The data to be displayed in this layer. If None, the data from from the ggplot() call is used. If specified, it overrides the data from the ggplot() call.

statstr or stat, optional (default: stat_identity)

The statistical transformation to use on the data for this layer. If it is a string, it must be the registered and known to Plotnine.

positionstr or position, optional (default: position_identity)

Position adjustment. If it is a string, it must be registered and known to Plotnine.

na_rmbool, optional (default: False)

If False, removes missing values with a warning. If True silently removes missing values.

inherit_aesbool, optional (default: True)

If False, overrides the default aesthetics.

show_legendbool or dict, optional (default: None)

Whether this layer should be included in the legends. None the default, includes any aesthetics that are mapped. If a bool, False never includes and True always includes. A dict can be used to exclude specific aesthetis of the layer from showing in the legend. e.g show_legend={'color': False}, any other aesthetic are included by default.

rasterbool, optional (default: False)

If True, draw onto this layer a raster (bitmap) object even ifthe final image is in vector format.


import pandas as pd
import numpy as np

from plotnine import *
from import *

%matplotlib inline
manufacturer model displ year cyl trans drv cty hwy fl class
0 audi a4 1.8 1999 4 auto(l5) f 18 29 p compact
1 audi a4 1.8 1999 4 manual(m5) f 21 29 p compact
2 audi a4 2.0 2008 4 manual(m6) f 20 31 p compact
3 audi a4 2.0 2008 4 auto(av) f 21 30 p compact
4 audi a4 2.8 1999 6 auto(l5) f 16 26 p compact

Basic scatter plot

p = ggplot(aes(x='displ', y='cty'), mpg)
p + geom_point()
<ggplot: (97654321012345679)>

Aesthetic mappings

p + geom_point(aes(color='factor(cyl)'))
<ggplot: (97654321012345679)>
p + geom_point(aes(shape='factor(cyl)'))
<ggplot: (97654321012345679)>
p + geom_point(aes(color='hwy'))
<ggplot: (97654321012345679)>

Modify the color scale

p + geom_point(aes(color='hwy')) + scale_color_gradient(low='blue', high='red')
<ggplot: (97654321012345679)>
p + geom_point(aes(size='hwy'))
<ggplot: (97654321012345679)>