Hi everybody,
I want to plot a x versus y plot in Sage. Unfortunately , i do not know
if plot() or list_plot() can do it. Until now, I used the
FigureCanvasAgg object of the matplotlib library, but I would rather
like to have the plot inside a sage notebook. Is there anyway to plot a
x array, versus y array with Sage (having both same size)?
This is how I do it now in Sage:
from matplotlib.backends.backend_agg import FigureCanvasAgg as FigureCanvas
from matplotlib.pyplot import figure, show
import numpy as np
# see http://linuxgazette.net/115/misc/andreasen/sunspots.dat to
donwload the data.
data = np.loadtxt('/home/user/tmp/sunspots.dat')
year = data[:,0]
wolfer = data[:,1]
fig = figure()
ax = fig.add_subplot(111)
ax.plot(year, wolfer)
show()
Best,
Jose
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