Survey Research: Time Series Comparisons
As part of comprehensive survey goals, Survey Administrators must determine
whether a survey research is being conducted as a one-time activity, or as
something that will be used as a comparison measure in the future.
Comparing past results of surveys with current results shows changes in
attitudes which can be attributed to the progress or decline of certain
organizational initiatives.
If there are to be future comparisons, you can compare survey responses
directly in the platform, or you can export results and view them in a host
of external applications like MS Office applications and SPSS.