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elihibdon's avatar
elihibdon
Regular Visitor
8 years ago

ARIMA Custom Visual Cannot Run With 0's

I am trying to run the Forecasting with ARIMA visual and get the following error:

 

Error in bcloglik(x, lower, upper) : x must be positive

Calls: FindBoxCoxLambda -> BoxCox.lambda -> bcloglik

Execution halted

 

This is after adding 0's into my dataset to have my dates be evenly spaced intervals and to forecast including values of 0. I found code on github showing x must be <= 0 or else return the error message. How do I forecast including values of 0? I would like to leave BoxCox in this visual turned on to auto set the lambda.

1 Reply

  • v-lili6-msft's avatar
    v-lili6-msft
    Community Support
    7 years ago

    hi,@elihibdon 

          I have tested on my side, but not reproduce the issue. and we need more detail steps for us.

     

    Please share your demo pbix for us. You can upload it to OneDrive or Dropbox and post the link here. Do mask sensitive data before uploading.

     

     

     

    Best Regards,

    Lin