Spotfire Statistica

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WebStatistica Jobs need a priority option

Please add an option to enforce high-priority jobs, i.e., an SWS_Admin should be able to reserve a specific statCF.exe (LL) process for a specific high-priority job. Without such option, we observed problems where time consuming low priority jobs ...

about 7 years ago in Spotfire Statistica 0 Future Consideration

7 VOTE

Add Mean Absolute Percent Error (MAPE) in Regression ML Algorithm Nodes

Performance metrics are extremely limited for modeling continuous target variables - i.e. regression problems. MAPE is a very useful statistic for comparing model performance.

over 6 years ago in Spotfire Statistica 0 To be Reviewed

7 VOTE

Delete sample option should delete primary and matching sample at the same time.

Deleting primary sample should ideally delete primary and matching samples at the same time. With current situation, there is no option to delete primary sample unless matching sample is deleted.

over 6 years ago in Spotfire Statistica 0 Future Consideration

2 VOTE

OCR (Optical Character Recognition) for Statistica

This would allow for the automation of various documents, forms and paper submissions to be read (could be PDF reports from testing labs or CMOs, handwritten reports, Excel spreadsheets, etc.)

almost 2 years ago in Spotfire Statistica 0 Future Consideration

7 VOTE

Add XGboost Tree to extend the data mining/machine learning capability in Statistica

Current data mining/machine learning in Statistica is okay but not enough, there is no latest or advanced classification algorithm available which is 1)not competitive with open source/ some other vendors 2) performance will be improved if introdu...

over 6 years ago in Spotfire Statistica 1 Unlikely to implement

1 VOTE

Adding 95% confidence intervals to Kaplan-Meier curves

It is visually very informative to see the 95% CI in a K-M curve.

12 months ago in Spotfire Statistica 0 Future Consideration

1 VOTE

Web Data Entry: FixedHeaders option for DES in "By columns" orientation

If a data entry setup is set to be displayed "By rows" the headers can always be seen why scrolling through wide DES. It would be helpful to add this also for DES in "By column" orientation

12 months ago in Spotfire Statistica 0 Future Consideration

2 VOTE

Add options to adjust workspace node icon and name size (or workspace scaling in general)

Workspace with a lot of nodes are sometimes confusing to hande, for those it would be helpful to adjust scaling or change the size of node (and their titles) to get a better overview of the workflow.

almost 2 years ago in Spotfire Statistica 0 Unlikely to implement

2 VOTE

Improved user interface for nodes

Statistica could benefit from a reorganization of its nodes. While much functionality is available, it is difficult for a new user to use the current node browser (if they do not know which algorithm they will use yet) or navigate through the tabs...

about 2 years ago in Spotfire Statistica 0 Unlikely to implement

7 VOTE

Add Hyperparameter Search Node to Statistica

Request the ability to find the optimum hyperparameters for models within Statistica. It would be nice to have a node that would essentially "bootstrap" a model to find the optimum hyperparameters for models such as boosted trees or random forests.

about 7 years ago in Spotfire Statistica 0 Future Consideration

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