iframe-proxy | Sunbelt Computer Software

28 lines (23 loc) · 817 Bytes

======================
Plotting with keywords
======================
There are some instances where you have data in a format that lets you
access particular variables with strings: for example, with
`numpy.recarray` or `pandas.DataFrame`.
Matplotlib allows you provide such an object with the ``data`` keyword
argument. If provided, then you may generate plots with the strings
corresponding to these variables.
import numpy as np
import matplotlib.pyplot as plt
np.random.seed(19680801)
data = {'a': np.arange(50),
        'c': np.random.randint(0, 50, 50),
        'd': np.random.randn(50)}
data['b'] = data['a'] + 10 * np.random.randn(50)
data['d'] = np.abs(data['d']) * 100
fig, ax = plt.subplots()
ax.scatter('a', 'b', c='c', s='d', data=data)
ax.set(xlabel='entry a', ylabel='entry b')

Sunbelt Computer Software

PL/B Language Development and Support

Navigation Menu

Uh oh!

Uh oh!

Sunbelt Computer Software

PL/B Language Development and Support

Uh oh!

Uh oh!

FilesExpand file tree

keyword_plotting.py

Latest commit

History

keyword_plotting.py

File metadata and controls