Hello. I want to perform an analysis of randomized block data in ANOVA, but can not find the proper command. My experiment design contains one categorical factor disturbance, which has 5 levels. Within each disturbance level, there are 4 replicates, makes a total of 20 pots. As the pots are placed in 4 different pools (each contains all the 5 disturbance treatments), the pool is treated as block. How can I customize this design in the GLM module in my Statista 10.0? Thanks a lot.