How to plot multiple CDF in one figure?

Question

Tania Islam 2019-11-6

回答： Jalaj Gambhir 2019-11-11

Hello

I have 6 dataset. Each contains 10000 values.

I want to plot the CDF (Cumulative distribution function) of the dataset in a same figure in order to compare them.

I know that, total CDF will be 1 for each dataset.

How can I do that in MATLAB.

I am using cdfplot(dataset). But this is not working.

I am attaching a sample figure here.

Answer 1

Jalaj Gambhir 2019-11-11

Hi,

You can easily use 'hold on' between each cdfplot for each dataset.

For example:

load coastlines;
cdfplot(coastlat);
hold on;
cdfplot(coastlon);

Here the 'coastlat' and 'coastlon' are vectors of size 9865*1. And the output as: