convert for loop's answers into a vector

aR2=rand(1,30)

for i=1:30

maR2= mean(aR2)

end

How can i convert for loop's answers into a vector?

Answer 1

[KSSV]

mean(aR2) is a scalar value, why you want to store it into a vector?

Are you looking for saving values in a loop into a array? Then consider below example.

n = 30 ; 
A = rand(1,n) ; 
iwant = zeros(1,n) ; 
for i = 1:n
  iwant(i) = rand*A(i)
end

The above can alos be achieved without loop.

[다영 박]

I know it's a scalar but, tutorial is wanted me to make it a vector.

so, thank you for the code!

Answer 2

[Chunru]

The following is not really a conversion and more a correction;

aR2=rand(1,30);
maR2= mean(aR2)

maR2 = 0.4798