SSDforR (version 1.0)

PANDbelow: PAND below

Description

Percentage of Non-overlapping Data (PND) below the line. This type of effect size is calculated by using the percentage of data point in the intervention / treatment phase that exceeds a notable point in the baseline phase (Lenz, 2012; Scruggs & Mastropieri, 2012; Scruggs & Mastropieri, 1998)

Usage

PANDbelow(behavior, phaseX, v1, v2)

Arguments

behavior

behavior variable

phaseX

phase variable

v1

letter for first phase i.e "A"

v2

letter for second phase i.e "B"

References

go to www.ssdanalysis.com

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")
PANDbelow(cry,pcry,"A","B1")