When configuring, or troubleshooting, HL7 interfaces it is often useful (if not always) to know what values to expect in particular field, what are the minimum and maximum lengths expected, how often the value is null, etc. The “Statistics Tool” tab provides high-level statistics for all messages and fields, whereas the Sub-Component, Component, Repeat, Field, and Component Advanced Statistics UI displays more detailed statistics for an individual fieldSub-Component, Component, Repeat, or componentField. The Field Statistics and Component Statistics feature Sub-Component, Component, Repeat, and Field feature share the same UI since they have identical functionality. The difference being that the former provides statistics at the field level, and the later at the component Sub-Component, Component, Repeat, Field provide statistics at each respective level. If you are integrating two systems together this is invaluable information.
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