SD2: 2-standard deviation band graph

In SSDforR: Functions to Analyze Single System Data

2-standard deviation band graph

Description

Produces graph for all phases with mean and two standard deviation bands displayed for a comparison phase across all phases. Output in the Console displays the sd, the mean, and values for the sd bands.

Usage

SD2(behavior, phaseX, v1, ABxlab, ABylab, ABmain)

Arguments

behavior	behavior variable
phaseX	phase variable
v1	letter for phase variable stats are base upon in quotation marks (e.g., "A")
ABxlab	x-axis label in quotation marks (e.g., "week")
ABylab	y-axis label in quotation marks (e.g., "amount")
ABmain	main title in quotation marks (e.g., "Crying")

Author(s)

Charles Auerbach, PhD Wurzweiler School of Social Work Wendy Zeitlin, PhD Montclair State University

References

Auerbach, Charles, and Zeitlin Wendy. SSD for R: An R Package for Analyzing Single-Subject Data. Oxford University Press, 2014. p32-133

Go to www.ssdanalysis.com for more information.

Examples

cry<-c(3, 4, 2, 5, 3, 4, NA, 2, 2, 3, 2, 1, 2, NA, 2, 2, 
1, 2, 1, 0, 0, 0)
pcry<-c("A", "A", "A", "A", "A", "A", NA,
"B", "B", "B", "B", "B", "B", NA, 
"B1", "B1", "B1", "B1", "B1", "B1", "B1", "B1")
SD2(cry,pcry,"A","week","amount","Crying")

SSDforR documentation built on Nov. 24, 2023, 5:08 p.m.