Error in Formula: ')' after function expected

Dear all,

I am a beginning user of Statistica 13.5.0.17.

I was following the tutorial on (https://community.tibco.com/wiki/primer-bi-and-iotiiot-and-edge-analytic...) When trying to run the workspace which has been shared as example in the tutorial an error appears in the 'Transformations of Variables' node.

"Error in formula: ')' after function expected"

However I haven't modifief the expression and it seems also correct by me, I have tried to search documentation and forum Q&A but cannot find the solution to this error.

Can anyone elaborate on this issue? Kind regards,

## 2 Comments

Hi Gaia,

Thanks for the fast reply. Both the Regression and Classification don't work.

The expressions is:

FlameTemperatureLagged=lag("Flame temperature (°F)",-10)

I didn't modify this expression, so it could have something to do with the way this version 13.5.0.17 compiles this expression? I added a screenshot in attachment.

Thanks in advance

Kind regards,

Hi

I have downloaded the zip file and both RegressionPrediction and ClassificationPrediction protocols ran OK for me. Can you post the expression that does not work for you? Which workflow?

Gaia