Size.2levFr             Sample Size Calculator for Two-level Fractional
                        Factorial Design
Size.Block              The number of Blocks Calculator for Randomized
                        Complete Block Design
Size.Full               Sample Size Calculator for Full Factorial
                        Design
Size.Split              Sample Size Calculator for Split-Plot Design
plots.2levFr            Diagnosis Graphs for Sample Size of Two-level
                        Fractional Factorial Design
plots.Block             Diagnosis Graphs for the number of Blocks of
                        Randomized Complete Block Design
plots.Full              Diagnosis Graphs for Sample Size of Full
                        Factorial Design
plots.Split             Diagnosis Graphs for Sample Size of Split-Plot
                        Design
