notation - Can someone explain to me what the “for i <- 1, AnomalyLength do” means, or better yet, the whole code itself?

Question

I am trying to understand this code from this paper "Precision and Recall for Range-Based Anomaly Detection" (T. Lee, et al., 2018), but I'm not familiar with the notation used.

If you could explain to me the whole code, that would be much better.

p.s. not really sure if this is the right page to post this question

question from:https://stackoverflow.com/questions/66057984/can-someone-explain-to-me-what-the-for-i-1-anomalylength-do-means-or-bett

Answer 1

Waitting for answers