models:
  - name: this_is_a_model
    tests:
      - elementary.column_anomalies:
          column_anomalies:
            - null_count
            - missing_count
            - average

Generate your anomaly test with Elementary AI

Let our Slack chatbot create the anomaly test you need.

column_anomalies: [column monitors list]

Select which monitors to activate as part of the test.

  • Default: default monitors
  • Relevant tests: all_columns_anomalies, column_anomalies
  • Configuration level: test
models:
  - name: this_is_a_model
    tests:
      - elementary.column_anomalies:
          column_anomalies:
            - null_count
            - missing_count
            - average

​
Supported column monitors

Default monitors by type:

Data quality metricColumn Type
null_countany
null_percentany
min_lengthstring
max_lengthstring
average_lengthstring
missing_countstring
missing_percentstring
minnumeric
maxnumeric
averagenumeric
zero_countnumeric
zero_percentnumeric
standard_deviationnumeric
variancenumeric

Opt-in monitors by type:

Data quality metricColumn Type
sumnumeric