# Stability Data Analysis

Use this option to analyze the results of the Stability study carried out for the Instrument. You can analyze the results using Charts and Reports. You can only view the data in this screen without making any changes.

Completed studies from all the stations are displayed in this screen. Completed studies are those studies which have been closed using the Stability Mapping option. If no Stability study has been closed from any station then the message ‘No studies have been closed’ is displayed.

Select Station No. from the drop down list which displays all stations from which the Stability study has been carried out and completed. Select Instrument Code from the drop down list which displays the instruments for the selected Station No. for which studies have been closed. Select Part Code from the drop down list which displays the related parts for the selected Station No. and Instrument Code. Select Parameter Code from the drop down list which displays the related parameters for the selected Station No., Instrument Code and Part Code.

Study Date, End Date (i.e. the date when the last trial was taken) and No. Of Readings for the Station No, Instrument Code, Part Code and Parameter Code are displayed in the grid.

# Stabilility Charts

Click Chart to view a graphical image of the details of the stability of the instrument over a period of time. The Chart Selection screen is displayed. Select XbarR or XMR chart.

The XbarR chart plots the average and range of data collected for each sample.

The XMR chart plots the reading and moving range of data collected for each reading.

# Stability Report

Click Report to view a report displaying details of the stability of the instrument over a period of time.