# How to Loop to plot histogram and line plot?

12 views (last 30 days)
Arshey Dhangekar on 3 Jun 2021
Hello I want to use loop to plot histogram and line plot. I am getting error
for i=4:8;k=1:2
subplot(1,2,k)
plot(Temp(:,3),Temp(:,i))
end
for p= 4:7
subplot(2,2,k)
histogram(Temp.[p])
end

The following is not clear and most probably your error:
for i=4:8;k=1:2
subplot(1,2,k)
plot(Temp(:,3),Temp(:i))
end
Are you trying to have 2 loops there? What your code is doing is the following:
for i=4:8
k=1:2
subplot(1,2,k)
plot(Temp(:,3),Temp(:i))
end
It runs a loop on i, then it assigns k a range between 1 and 2, then calls a subplot with the value of k, which prompts an error as you should have a single value.
Perhaps you need the following:
for i=4:8
for k=1:2
subplot(1,2,k)
plot(Temp(:,3),Temp(:i))
end
end
I have not tried to define any method, just to point out your error here:
plot(Temp(:,3),Temp(:i))
This will not work, it requires a comma between the : and the i like this
plot(Temp(:,3),Temp(:,i))

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