FrF2

Bayesian posterior probabilities from Box and Meyer method

Clear interactions graph from catlg entry

Catalogue file and accessor functions

Normal or Half-Normal Effects Plots

Function to provide regular Fractional Factorial 2-level designs

Fractional Factorial designs with 2-level factors

Function to provide large (at least 8192 runs) regular Fractional Factorial designs that are not necessarily optimal, especially large resolution V designs.

Main Effects and Interaction Plots

Functions to find split-plot or left-adjusted designs

Function to add center points to a 2-level fractional factorial

Alias structure for fractional factorial 2-level designs

Statistical and algorithmic aspects of blocking in FrF2

Function to show potential block assignments

Function to support estimability requests for compromise designs

Cube plot for three-factor-effects

Statistical and algorithmic aspects of requesting 2-factor interactions to be estimable in FrF2

Function to create a foldover for 2-level fractional factorials

Functions in support of Godolphin's approach for blocking designs

Function for creating a class catlg catalogue from a vector of generators

Function to generate non-regular fractional factorial screening designs

Statistical and algorithmic aspects of split-plot designs in FrF2

Utility functions for short representation of block and splitplot generators

~~ Internal utility functions and a user-visible constant for working with regular fractional factorials ~~

~~ Internal utility functions ~~

~~ Internal utility functions for generating regular fractional factorials ~~