Publisher review:fd23 - 2^3 Factorial Design Analysis. This m-file is used in experiments involving several factors where it is necessary to investigate the joint effects (main and interactions) of the factors on a response variable and determine by a formal analysis of variance which factor effects are nonzero. Each of the three factors (k = 3) of interest has only two levels. Because each of the replicate of such an experimental design has exactly 2^3 (=8) experimental trials or runs. As in the 2^2 experimental design, it is a basic block used to create other more complicated experimental designs.Inputs:D - matrix data (=[X Y]) (last column must be the Y-dependent variable).(X-independent variable entry for the 2^3 factorial design).alpha - significance-value (default = 0.05).Outputs:A complete analysis of variance is summarized on a table.[NOTE: If none of the variables on the model has a significant effect, should appers this note and does not proceed with the analysis of variance.] Requirements: ยท MATLAB Release: R14
fd23 is a Matlab script for Statistics and Probability scripts design by Antonio Trujillo-Ortiz.
It runs on following operating system: Windows / Linux / Mac OS / BSD / Solaris.
fd23 - 2^3 Factorial Design Analysis.
Operating system:Windows / Linux / Mac OS / BSD / Solaris