SAS/STAT Software

LATTICE Procedure

The LATTICE procedure computes the analysis of variance and analysis of simple covariance for data from an experiment with a lattice design. PROC LATTICE analyzes balanced square lattices, partially balanced square lattices, and some rectangular lattices. The following are highlights of the LATTICE procedure's features:

  • determines from the data set which type of design has been used and verifies that the design is valid
  • produces output data sets including:
    • analysis of variance
    • adjusted treatment means
    • additional statistics
  • performs BY group processing, which enables you to obtain separate analyses on grouped observations
  • creates a SAS data set that corresponds to any output table

For further details see the LATTICE Procedure