Core designer project is so confusing
Cheyenne
Dataiku DSS Core Designer, Registered Posts: 1 ✭
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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 ?
Answers
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Alexandru Dataiker, Dataiku DSS Core Designer, Dataiku DSS ML Practitioner, Dataiku DSS Adv Designer, Registered Posts: 1,227 DataikerHi @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 -
Anderon Dataiku DSS Core Designer, Dataiku DSS ML Practitioner, Dataiku DSS Adv Designer, Registered Posts: 1 ✭- Go to Flow -> Dataset -> Statistics -> New Worksheet/New Card -> Multivariate analysis -> Correlation Matrix
- Add your variables
- Under Options, select Spearman.
- Click Create Card.