how to get a cdf plot of my data

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Sadiq Akbar
Sadiq Akbar 2020-10-18
评论： Star Strider 2020-10-19
I have run Flower Pollination Algorithm 100 times and have got readings of fitness values. The values of my fitness are as follows:
fitness=[
4.E+00
0.E+00
0.E+00
0.E+00
4.E+00
0.E+00
0.E+00
5.E-10
4.E+00
0.E+00
2.E-16
0.E+00
0.E+00
4.E+00
0.E+00
0.E+00
2.E-13
0.E+00
0.E+00
0.E+00
0.E+00
0.E+00
0.E+00
0.E+00
4.E+00
4.E-27
0.E+00
4.E+00
0.E+00
0.E+00
0.E+00
0.E+00
0.E+00
2.E-11
1.E-10
0.E+00
0.E+00
0.E+00
0.E+00
2.E-10
1.E-14
0.E+00
7.E-08
2.E-19
0.E+00
0.E+00
0.E+00
6.E-10
0.E+00
0.E+00
0.E+00
0.E+00
0.E+00
2.E-07
0.E+00
0.E+00
0.E+00
0.E+00
2.E-08
0.E+00
2.E-07
0.E+00
0.E+00
6.E-06
0.E+00
0.E+00
9.E-14
0.E+00
0.E+00
0.E+00
0.E+00
0.E+00
0.E+00
0.E+00
0.E+00
3.E-13
0.E+00
2.E-10
0.E+00
0.E+00
0.E+00
0.E+00
2.E-08
0.E+00
0.E+00
0.E+00
7.E-21
0.E+00
0.E+00
4.E-07
0.E+00
0.E+00
0.E+00
5.E-10
0.E+00
0.E+00
3.E-06
2.E-16
5.E-07
0.E+00 ];
How can I get its CDF plot.

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采纳的回答

Star Strider
Star Strider 2020-10-18
编辑：Star Strider 2020-10-18
Try this:
[f,x,flo,fup] = ecdf(fitness);
figure
loglog(x, f)
hold on
plot(x, [flo fup], '--r')
hold off
grid
legend('f', '95% CI', 'Location','SE')
xlabel('x')
ylabel('CDF')
The ecdf function calculates an empirical ciumulative distribution.
EDIT — (17 Oct 2020 at 3:35)
Added plot figure:
.
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Sadiq Akbar
Sadiq Akbar 2020-10-19
Ok dear Star Strider. Thank you very much for your so much help. Doesn't matter. I will float that problem. May be some other brother solves that.
I am indeed very thankful to you and @Ameer Hamza who also has also helped me alot like you. So thank you all. God bless you.

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