# upper_ci_day Schema ```txt https://covid19.admin.ch#/definitions/VirusVariantsDailyIncomingData/properties/upper_ci_day ``` The daily 95 % binomial proportion confidence interval of the anteil_pos was estimated with the Clopper and Pearson (1934) method. upper_ci_day represents the upper daily boundary. Only applies to variant_type 'voc_known' and 'voc_digitally_reported'. | Abstract | Extensible | Status | Identifiable | Custom Properties | Additional Properties | Access Restrictions | Defined In | | :------------------ | ---------- | -------------- | ----------------------- | :---------------- | --------------------- | ------------------- | ----------------------------------------------------------------------------- | | Can be instantiated | No | Unknown status | Unknown identifiability | Forbidden | Allowed | none | [sources.schema.json\*](../schema/sources.schema.json "open original schema") | ## upper_ci_day Type `number` ([upper_ci_day](sources-definitions-virusvariantsdailyincomingdata-properties-upper_ci_day.md))