How to Create a Time Series Stacked by Year

This article describes how to stack a single series of time series data by year, to facilitate year-on-year comparisons (eg, seasonality, growth).

Requirements

• A table constructed from a Date/Time variable with at least two years of data.

Method

1. Go to Table > Specialty > Time Series Stacked by Year.
2. Select the date table in Data > Data table.

OPTIONAL: The following options can be modified to update the output table:

• Number of years - The number of years to show as rows (columns) in the final table.
• Calendar years - If selected, years refer to the actual year. Otherwise, they refer to the 12 months up until the most recent date.
• Period number - If selected, period numbers rather than dates (of the final year) are shown.
• Switch rows and columns - Transposes the output table.

Technical details: Years can have uneven numbers of periods.