Interactive publication
Back to the catalogueData qualityCase 04 of 05
Timestamp rounding / truncation
Timestamps truncated to the day or hour for storage or privacy lose hour-of-week signal; a date-only value cannot be placed in a slot at all.
Class
Case to account for
Affects
2 conversions
01
Detection
Zero variance below the day or hour grain.
02
Mitigation
01
Cap the claimed grain to the truncation; do not report finer than the data supports.
03
Affected conversions
Timestamp + zonehour-of-week slot
OPENsemantics
OPEN