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Fields

This instance of LAPIS supports the following fields:

Name Type Description
primaryKey string (primary key)
usherTree string
date date
region string
country string
pangoLineage string
division string
age int
qc_value float
test_boolean_column boolean

On /sample/aggregated you can group the counts by one or more of these fields with the fields parameter, for example GET /sample/aggregated?fields=country to get the count per country.

For a lineage-indexed field you can additionally group so that each lineage’s count includes all of its sublineages, using the includeSublineagesFor parameter. See aggregating including sublineages.