Need more clarification on the capsule project

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1

https://learninghub.kx.com/forums/topic/need-more-clarification-on-the-capsule-project

Hi all,

 

I’m working on the following question, but i can’t quite understand on the requirement, can anyone help me explain what is the expected requirement for the following question? it will be good if someone can share the expected output as well

 

4.7 Finally, using timeSeries (or otherwise) calculate the correlation between the 15 minute timeseries
for edge with each of qty and numTrds. Store this in a dictionary called edgeCor with edge,
qty and numTrds as the keys and the values as their correlation with the edge series. Thus
the value for edge should be 1.**

 

Thanks.

2

Hi

The expected output is a dictionary with 3 keys edge qty numTrds. Their corresponding values should be the result of the <a href="//code.kx.com/q/ref/cor/&quot;" target="&quot;_self&quot;" rel="noopener">correlation</a> between the 15 minute timeseries for edge (i.e correlation of the edge calculated in the previous question 4.6) with each of edge qty `numTrds

Output should look like:

 

edge   | 1 
qty    | 0.8059053 
numTrds| 0.7830214

 

The iterator that might be useful here is each right , check out the Iterators course to see it in action