Core designer project is so confusing

Cheyenne
Level 1
Core designer project is so confusing

"

In the aggregated dataset, create a statistics worksheet containing a card that displays the Spearman correlation matrix of the seven descriptive columns.

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Can anyone tell me what is the Spearman correlation matrix  ?

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1 Reply
AlexT
Dataiker

Hi @Cheyenne ,

Statistics tab can be accessed from the dataset to create a correlation matrix. Please see :

https://knowledge.dataiku.com/latest/ml-analytics/statistics/tutorial-correlation-matrix.html
More information about Spearman's rank correlation coefficient :
https://en.wikipedia.org/wiki/Spearman%27s_rank_correlation_coefficient