This add-in helps you compare measurement methods according to CLSI guidelines. It calls various JMP platforms behind the scenes to fit the data and create a variety of graphical and tabular results.
The add-in consists of four primary routines: Accuracy, Precision, Linearity, and Performance. The input data table to each of them must be in stacked format, that is, with one row per individual response. One column must identify the different rows of data corresponding to the different methods used (the Method Identifer column). Other required columns of data depend on the routine you use.
To install the add-in, download "Method Comparison.jmpaddin", drag it onto an open JMP window, then click "Install". You may also want to download the two example data sets "Compound Comparison.jmp" and "Bland-Altman Example.jmp" and open them in your JMP window. The former is used for illustration in the help document.
For details on each of the routines after installing the add-in, click Add-Ins > Method Comparison > Help.