For the latest version of JMP Help, visit

Publication date: 07/30/2020

Group Summary of Y

The report contains a summary table for each Y variable. The summaries contain the following information for each time series:


The level of the grouping variable that defines the individual series.


The minimum value of Y for the individual series.


The maximum value of Y for the individual series.


The duration of the series. This is determined based on the starting and ending time stamps and the result of the Analysis of Time Pattern.

N Obs

The number of observations. If there are no missing records, this number is the same as the Length.

N Missing

The number of missing Y values.

All Positive

Indicates whether all of the Y values are positive.


Indicates if there is a problem with the series, such as non-unique time stamps.

Want more information? Have questions? Get answers in the JMP User Community (