When testing whether the means of more than 2 groups are statistically different, you could use a one-way ... differences ...

For each score type that you specify, PROC NPAR1WAY computes a one-way ANOVA statistic and also a linear rank statistic for two-sample data. The following score types are used primarily to test for ...

Such models include the one-way Analysis of Variance (ANOVA) and Analysis ... meaningful questions about the differences between group means with respect to a continuous variable. In this module, we ...