AgreeStat 2013.2 is a program written in Excel VBA (Visual Basic for Applications), and is used to perform statistical analysis on the extent of agreement among multiple raters. This program is deployed as a self-automated workbook, and therefore requires no installation. This newer version of the program replaces version 2013.1. The main enhancement is the possibility to run several sub-group analyses in batch mode. Additional improvements include more stability, and a more accurate evaluation of standard errors, confidence intervals and p-values. Although not necessary, you may also want to keep the user’s guide in that same directory as well. This user's guide refers to an earlier version of AgreeStat, but may still very useful to new AgreeStat users.

AgreeStat 2013.2 can compute Chance-corrected Agreement Coefficients as well as Intraclass Correlation Coefficients. This program is unique in its ability to handle missing data for both chance-corrected and intraclass correlation coefficients. Additionally, to compute the weighted kappa, you are not limited to existing standard weights. You have the option of using custom weights that only you can specify. With AgreeStat, you can compute Cohen's Kappa, Conger's generalized Kappa, Gwet's AC1, Krippendorff's Alpha, Brennan-Prediger's coefficient, and various intraclass correlation coefficients. You will be able to obtain the coefficients' respective standard errors, and confidence intervals, and perform several domain analyses in batch mode.

Order AgreeStat now and take advantage of its unique features. By, the way, only with AgreeStat 2013.2 will you be able to test the validity of your analysis with respect to both the universe of subjects, and that of observers.