No previous version of XLSTAT is installed on your Mac (if so, please remove it using its uninstaller), You have at least one compatible and up-to-date version of Excel installed (2011 or 2016), If you encounter an error, depending on the message that is shown, please make sure that: Then, move the XLSTAT.dmg file to your trash. Please fill it in then validate in order to start the installation procedure. Your admin password should then be asked. Double click on the XLSTAT central icon to start the installation.Īn installation window should appear. Read and accept the software license agreements so you can install XLSTAT.Ī window with one icon will now appear. Installing XLSTATĭouble click on the DMG file you have downloaded from the Free trial page.
Here is a guide listing the requirements for XLSTAT to work properly on your Mac: Requirements for XLSTAT on Mac. You need to make sure you have a compatible version of MS Excel such as 2011 Service Pack 1 (SP1) or 2016 (version 15.30 or higher). Thus, the engineer should not use the model to make generalizations beyond the sample data.This quick guide explains how to install XLSTAT on your Mac. The imprecision may be due to the small size of the groups. The low predicted R 2 (24.32%) value indicates that the model generates imprecise predictions for new observations. The confidence intervals for the remaining pairs of means all include zero, which indicates that the differences are not significant. The engineer can use this estimate of the difference to determine whether the difference is practically significant. This range does not include zero, which indicates that the difference between these means is significant. The graph that includes the Tukey simultaneous confidence intervals show that the confidence interval for the difference between the means of Blend 2 and 4 is 3.114 to 15.886. The engineer uses the Tukey comparison results to formally test whether the difference between a pair of groups is statistically significant. The engineer knows that some of the group means are different. This result indicates that the hardness of the paint blends differs significantly. The p-value for the paint hardness ANOVA is less than 0.05.
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