Vernier EasyData Guidebook - Manual (Page 12)

EasyData Guidebook 11
Collecting Multiple Data Runs
In order to compare consecutive runs of data, it is necessary to store your current
data before performing the next data-collection trial. When collecting data with a
single sensor, EasyData will allow you to store two runs of previous data for
comparison and analysis with your current data.
Each time a run is stored, list L3 is copied into L4 and list L2 is copied into L3.
Your independent variable will always remain in list L1 and should be kept
consistent between data-collection trials. To view all data runs on a single graph,
refer to the
Graph Features and Analysis section. Keep in mind that storing data is
not the same as saving data in an experiment. For information on saving data,
refer to the Managing Data section.
Storing Data
1. When data collection has been completed, select ,
and then select Store Run.
2. The Store Latest Run screen will appear identifying
where the data will be stored. Select
to store your
data.
3. You are now ready to collect a new run of data. Note: It is not necessary to store the
data following your third data-collection trial.