Counting number of outliers per row

HI there,

I can’t figure out how to count the number of outlier values in a row. I have a time-series table with 370+ columns and I’d like to see weather the number of outliers in a row leads to … anything meaningful…

Could you advise?

Thanks a lot,

It is not clear what criterion you plan to use for outliers. Anyway, you can try Column Aggregator node to calculate Quantiles, Median/Mean, Variance, Standard Deviation to make some decision.

1 Like

Hi @ribizli

if you use the outlier node, selelct to replace the outliers with Missing Values.
You can afterwards use the Column Aggregtor with the option Missing Value Count to get the number of outliers per row.

Cheers, Iris


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