overlapSC: Overlap indices for single-case data

Description Usage Arguments Value Author(s) Examples

View source: R/overlapSC.R

Description

The overlapSC function provides the most common overlap indices for single-case data and some additional statistics.

Usage

1
overlapSC(data, decreasing = FALSE, phases = c("A","B"))

Arguments

data

A single-case data frame or a list of single-case data frames. See makeSCDF to learn about this format.

decreasing

If you expect data to be lower in the B phase, set decreasing = TRUE. Default is decreasing = FALSE.

phases

A vector of two characters or numbers indicating the two phases that should be compared. E.g., phases = c("A","C") or phases = c(2,4) for comparing the second to the fourth phase. Default is phases = c("A","B").

Value

overlap

A data frame consisting of the following indices for each single-case for all cases: PND, PEM, PET, NAP, PAND, Tau-U (A vs. B - Trend A), Diff_mean, Diff_trend, SMD.

Author(s)

Juergen Wilbert

Examples

1
2
3
4
5
6
7
8
9
## Display overlap indices for one single-case
overlapSC(Huitema2000, decreasing = TRUE)

## Display overlap indices for a list of six single-cases
overlapSC(GruenkeWilbert2014)

## Write overlap indices to .csv-file
overl <- overlapSC(Waddell2011)
write.csv(overl$overlap, file = "overlap_indices.csv")

scan documentation built on Sept. 25, 2017, 3:01 p.m.