Sort(x) doesn't work properly.

Why when I'm trying to sort , at the end there are numbers that are not sorted?

Answer 1

[Ameer Hamza]

How do you know it is not sorted. The following code shows that it is indeed sorted

daily_logreturns_sorted = sort(daily_logreturns);
tf = all(diff(daily_logreturns_sorted)>=0)

Result

>> tf
tf =
  logical
   1

[Julian Wzorek]

My bad.

[Walter Roberson]

Or a slightly easier test,

daily_logreturns_sorted = sort(daily_logreturns);
issorted(daily_logreturns_sorted)