kalenterikohortit
Kalenterikohortit, known in English as calendar cohorts or calendar groups, are a method of organizing individuals or data points based on their birth month or a specific calendar period. This approach is often used in demographic studies, epidemiological research, and marketing analysis. Instead of using precise birth dates, which can be sensitive or difficult to obtain, researchers group individuals by their birth month or year. This simplification allows for larger sample sizes and can reveal broader trends and patterns.
The concept of kalenterikohortit is particularly useful when studying the long-term effects of exposures or interventions
While simplifying data collection and analysis, the use of kalenterikohortit can lead to some loss of precision.