asbio (version 0.3-1)

anm.ExpDesign: Animated depiction of experimental designs

Description

Describes random treatment allocation for twelve experimental designs.

Usage

anm.ExpDesign(method=c("CRD","factorial2by2","factorial2by2by2","nested",
"RCBD","RIBD","split","split.split", "SPRB","strip.split","latin","pairs"),
titles =  TRUE, interval = 0.5, iter = 30)


ExpDesign(method = c("CRD", "factorial2by2", "factorial2by2by2", "nested", 
"RCBD", "RIBD", "split", "split.split", "SPRB", "strip.split", "latin", 
"pairs"), titles = TRUE, ...)
anm.ExpDesign.tck()

Arguments

method

A vector listing the experimental methods to be demonstrated. Any subset of the character string c("CRD","factorial2by2","factorial2by2by2", "nested","RCBD","RIBD","split","split.split","SPRB", "strip.split","latin","pairs").

titles

A logical argument specifying whether or not plots should have main titles.

interval

Time length spent on each frame in animation (in seconds).

iter

Number of random iterations in animation.

...

Additional arguments from plot.

Details

The function returns a plot or series of plots illustrating the workings of experimental designs. Random apportionment of treatments of experimental units (EUs) is illustrated for each of twelve experimental designs. Choices are: "CRD": a one-way completely randomized design,"factorial2by2": a 2 x 2 design with four EUs, "factorial2by2by2": a 2 x 2 x 2 factorial designs with 8 EUS, "nested": a nested design with two levels of nesting,"RCBD" a randomized complete block design with two blocks, two treatments and four EUs,"RIBD": a randomized incomplete block design with three blocks, three treatments, and six EUs,"split": a split plot design with a whole plot (factor A) and a split plot (factor B),"split.split": a split split-split plot design, "SPRB": split plots in randomized blocks,"strip.split": strip-split plot design,"latin": a Latin squares design with r = 3, and "pairs": a matched pairs design. The function anm.ExpDesign.tck provides an interactive GUI.

See Also

samp.design

Examples

ExpDesign()
anm.ExpDesign()