Python

Search

how to plot labeled data with different colors

import matplotlib
import matplotlib.pyplot as plt
import numpy as np

x = [4,8,12,16,1,4,9,16]
y = [1,4,9,16,4,8,12,3]
label = [0,1,2,3,0,1,2,3]
colors = ['red','green','blue','purple']

fig = plt.figure(figsize=(8,8))
plt.scatter(x, y, c=label, cmap=matplotlib.colors.ListedColormap(colors))

cb = plt.colorbar()
loc = np.arange(0,max(label),max(label)/float(len(colors)))
cb.set_ticks(loc)
cb.set_ticklabels(colors)

Comment

PREVIOUS	NEXT

Code Example
Python :: python package for misspelled words
Python :: dijkstras python
Python :: How to know size of Python list
Python :: how to read panda column
Python :: assign a same value to 2 variables at once python
Python :: pandas nan values in column
Python :: python turtle jupyter notebook
Python :: count consecutive values in python
Python :: argparse cli
Python :: regex remove all html tags except br python
Python :: python iterating through a string
Python :: time.strftime("%H:%M:%S") in python
Python :: open tar file pandas
Python :: shell script to run python
Python :: Error: The file/path provided (flaskr) does not appear to exist. Please verify the path is correct. If app is not on PYTHONPATH, ensure the extension is .py
Python :: python use functions from another file
Python :: get last 3 in list python
Python :: how to merge two pandas dataframes on a column
Python :: python string contains
Python :: from collections import defaultdict
Python :: django model form
Python :: python web crawler
Python :: torch flatten
Python :: import picturein colab
Python :: python list all but first
Python :: python winsound
Python :: connect mysql sql alchemy
Python :: django get fields data from object model
Python :: python sum of list axes
Python :: python positional argument follows keyword argument

Search

PYTHON

how to plot labeled data with different colors

ADD CONTENT