frank desben

I'd like to calculate the median of a stream of lists.

I have a continuous flow of lists (of say length 5) coming in.

Now I'd like to calculate the median for each position (compared to the previous lists at the same position).

So I don't want to calculate the median for one single list but basically as many medians as my lists are long.

a median window size of 3 and a list length of 3:

This actually seems like a very basic thing but I just can't find an external or abstraction for this.

Hi all,
I'd like to calculate the median of a stream of lists.
by that I mean:
I have a continuous flow of lists (of say length 5) coming in.
Now I'd like to calculate the median for each position (compared to the previous lists at the same position).
So I don't want to calculate the median for one single list but basically as many medians as my lists are long. 

E.g.
a median window size of 3 and a list length of 3:

List 1:  1 2 1
List 2:  1 2 2
List 3:  0 2 3

median-for-stream-of-lists

I'm pretty sure that's not the fastest way to do it though.

Any modifications or faster alternatives are welcome!

Hi all,
ok I had a go at it using scripting,
I'm pretty sure that's not the fastest way to do it though. 

this is the abstraction:
save as: "median-list-scripting"

quick and easy with bach - www.bachproject.net ;)

Median for Stream of Lists