| aov.ispd | Analysis of variance of data from an incomplete split-plot design |
| cmis | Data from an experiment using incomplete split-plot design |
| imcs | Data from an experiment using incomplete split-plot design |
| imis | Data from an experiment using incomplete split-plot design |
| ispd | Incomplete split-plot design for given number of blocks, number of main plot treatments, number of subplot treatments, number of main plot treatments in blocks and / or number of subplot treatments in main plots |