I am currently have a nx3 matrix array. I want plot the three columns as three axis’s.
How can I do that?
I have googled and people suggested using Matlab, but I am really having a hard time with understanding it. I also need it be a scatter plot.
Can someone teach me?
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Suppose I have three data sets:
X = [1,2,3,4]
Y1 = [4,8,12,16]
Y2 = [1,4,9,16]
I can scatter plot this:
from matplotlib import pyplot as plt
plt.scatter(X,Y1,color=’red’)
plt.scatter(X,Y2,color=’blue’)
plt.show()
How can I do this with 10 sets?
I searched for this and could find any reference to what I’m asking.
Edit: clarifying (hopefully) my ….
In Python, with Matplotlib, how can a scatter plot with empty circles be plotted? The goal is to draw empty circles around some of the colored disks already plotted by scatter(), so as to highlight them, ideally without having to redraw the colored circles.
I tried facecolors=None, to no avail.
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I am trying to make a scatter plot and annotate data points with different numbers from a list.
So, for example, I want to plot y vs x and annotate with corresponding numbers from n.
y = [2.56422, 3.77284, 3.52623, 3.51468, 3.02199]
z = [0.15, 0.3, 0.45, 0.6, 0.75]
n = [58, 651, 393, 203, 123]
ax = fig.add_subplot(111)
ax1.scatter(z, y, fmt=’o’)
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