I have points
x = [1000, 15000, 28000, 70000, 850000]
y = [10000, 20000, 30000, 10000, 50000]
and I get this graphic 
How can I set my own values on x axis?
Example : 1000, 15000, 28000, 70000, 850000
I Wanna get like this:
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Do you want them spaced equally that way then?Ffisegydd– Ffisegydd2014-11-20 14:56:15 +00:00Commented Nov 20, 2014 at 14:56
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I want not linear change values on x axisAlex– Alex2014-11-20 15:00:15 +00:00Commented Nov 20, 2014 at 15:00
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1Ok, see my answer below, it should do what you want :)Ffisegydd– Ffisegydd2014-11-20 15:00:43 +00:00Commented Nov 20, 2014 at 15:00
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1 Answer
Based on your graphic, you actually want the points to be spaced equally in x and then to set the equally spaced ticks as your custom x array.
The code below will plot them equally (it actually plots them at [0, 1, 2, 3, ...]). It then places ticks at the positions (0, 1, 2, 3,...) with the values given by x using the plt.xticks function.
import matplotlib.pyplot as plt
x = [1000, 15000, 28000, 70000, 850000]
y = [10000, 20000, 30000, 10000, 50000]
x_plot = range(len(y))
plt.plot(x_plot, y)
plt.xticks(x_plot, x)
plt.show()
