[FIXED] Python check if one value is greater than the next one in array/vector

Issue

Is there a way to check if one value of a vector is greater/smaller than the next one? Without using loops?

This is the vector: 1 2 4 3 6 9

And this would be the answer i need: true true false true true

Solution

Try looking at the diff function in numpy. That will give you the difference between each value and its right neighbor. You can then check if that value is smaller or larger than 0.

Answered By - Bart.Doekemeijer