Working with Time Series Data
Overview
Time Series and SAS Data Sets
Dating Observations
Subsetting Data and Selecting Observations
Storing Time Series in a SAS Data Set
Time Series Periodicity and Time Intervals
Plotting Time Series
Calendar and Time Functions
Interval Functions INTNX and INTCK
Lags, Leads, Differences, and Summations
Transforming Time Series
Manipulating Time Series Data Sets
Time Series Interpolation
Reading Time Series Data
Last updated: June 19, 2025