incomlete block design

I have data among several variables sampled from deep-sea sites located in a marine canyon. In total 13 sites (n=3/site) were sampled. Sampling was conducted on 5 sites along 1 transect (~ 500 - 2200 m), 5 sites on another transect (~500 - 1800 m), and 3 sites on another transect (~ 770 - 1000...

I have a question on analyzing data from an incomplete block design. Participants have been randomly assigned to 1 out of 8 procedures each consisting of two cases. The cases differed on three variables (all nominal). Cases were counterbalanced in such a way that if a participant was assigned to...