SSDforR (version 1.5.39)

SD2: 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

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")