# How to display multiple histogram with one run

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Mustafa Vural on 17 Sep 2020
Commented: Mustafa Vural on 19 Sep 2020
I am generating random numbers (data) with the 3 parameter weibull distribution.
In my code, I have 25 combinations of my parameters (b=1:5; T=1:5) and I want to display every single combination as a histogram.
So at the end, I have 25 histogram of data.
The problem is, only the last combination of my parameter ( b=5, T=5) is displayed.
How can I see ALL 25 histograms with one run?
Edit: I deleted the 2 parameter weibull in my code for better overview about my question.
clear all;
n = 100;
t0 = 0.5;
b = 1:5;
T = 1:5;
for v_T = 1:length(T)
for v_b = 1:length(b)
data(:,v_b,v_T) = wblrnd(v_T,v_b, [n,1]) + t0;
end
end
histogram (data)
ax = gca;
get(ax, 'position')
ax.XLim=[0,10];

Hello Mustafa, you can use subplots inside for loops.
clear all;
n = 100;
t0 = 0.5;
b = 1:5;
T = 1:5;
clf
figure(1)
loopVar = 0;
for v_T = 1:length(T)
for v_b = 1:length(b)
data(:,v_b,v_T) = wblrnd(v_T,v_b, [n,1]) + t0;
subplot(length(T),length(b), v_b + loopVar)
histogram (data)
ax = gca;
get(ax, 'position')
ax.XLim=[0,10];
end
loopVar = loopVar + length(T)
end Mustafa Vural on 19 Sep 2020
Thank you for the advice, I will five it a try!

Walter Roberson on 17 Sep 2020
You did not put in
hold on
##### 2 CommentsShowHide 1 older comment
Walter Roberson on 17 Sep 2020
Well you can use subplot() or you can use the newer tiled layout operations, if you want all the histograms to appear in the same figure but diffrent axes.
Or you can add a call to figure() to create a new figure each time.