March 28th 2025
The team has been hard at work adding features fixes and changes by request! We made MVs more robust and intuitive. Here are some highlights:
Feature: Method Comparison and Linearity Allow for 3 different Regression Measurements
In experiment settings you may now select the type of regression analysis for your acceptance criterias. This allows for more advanced testing or when your analytical methods have an expected difference making Allowable Error testing inapplicable to the performance evaluation. See Quantitative Linearity and Quantitative Method Comparison for more information.
You may choose from the following regression types:
Feature: Trueness Experiment Range Mode
In Quantitative MV Trueness Experiments you can now select a Range Mode to match your EQA testing ranges. To use Range Mode select Experiment Settings and switch to Range Mode. In this mode there will be a minimum and maximum value column. Your measurement must be between these values in order for it to be considered in agreement. The Bias column uses the mean of the min and max to calculate the bias.
Change: Bias Column added to Quantitive Linearity Experiments
In order to better detect systemic and random error in MVs, we added bias column to Quantitative Linearity experiments.
Feature: Bias and Percentage Bias Charts added to Method Comparison and Linearity
We found that charts give a lot of insight into random error and systemic error like shifts. Quantitative Method Comparison and Linearity Experiments now include Bias charts to highlight any errors in performance in just a glance.
