Spotfire Statistica

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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...

over 1 year ago in Spotfire Statistica 0 To be Reviewed

6 VOTE

Create a user interactive Case Selection Node or enhance Set Case States node

We would specifically benefit from allowing end users to select either specific cases or specific codes interactively during workspace execution. Based on the selected cases or codes some basic actions could be taken, like filtering the spreadshee...

over 4 years ago in Spotfire Statistica 0 To be Reviewed

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.

almost 6 years ago in Spotfire Statistica 0 To be Reviewed

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...

almost 6 years ago in Spotfire Statistica 1 To be Reviewed

6 VOTE

Add Rules Node to User View or create a Workspace Search feature

I understand the User View isn't meant for someone to make edits to important calculation. However, we have a large workspace with a whole bunch of formulas in Rules nodes. When we need to make quick edits for the workspace it's nearly impossible ...

over 5 years ago in Spotfire Statistica 0 To be Reviewed

5 VOTE

Add a MCMC random number generator into the nodes for Workspace like you have in the rest of Statistica

This would make the workspace more complete and allow it to be used in Spotfire

over 5 years ago in Spotfire Statistica 0 To be Reviewed

5 VOTE

Improve Process Capability Node to allow for variable selected limits when creating tables separated by groups

The current (v13.5) Process Capability Analysis node allows users to input a single set of spec limits for analysis but it would be useful to be able to enter multiple sets grouped by a selected column that would allow for the analysis of multiple...

over 5 years ago in Spotfire Statistica 0 To be Reviewed

5 VOTE

Add Lift Statistic to Association Rules

Lift is a very important statistic for association rules. It is supported by many data science platforms, for example the arules library in R. Statistica should report lift as it does with support and confidence..

almost 6 years ago in Spotfire Statistica 0 To be Reviewed

5 VOTE

Unstack Node parameters to have a new option - Replace MD with 0 in output

Requesting an enhancement to Unstack node that allows for Missing Data to be replaced with 0 during the unstack. Gif attached for better understanding of this use case.

almost 6 years ago in Spotfire Statistica 0 To be Reviewed

1 VOTE

Add a enterprise System Option for a permanent path for temp files

Add a Statistica Enterprise System Option for a permanent path for temp files so that all the temp files can be saved to an external path. This is to help with performance.

over 1 year ago in Spotfire Statistica 0 To be Reviewed

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