Description Usage Arguments Details Value References Examples
View source: R/nonoverlapmeasures.R
Calculates the Tau (nonoverlap) index (Parker, Vannest, Davis, & Sauber 2011).
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A_data 
vector of numeric data for A phase. Missing values are dropped. 
B_data 
vector of numeric data for B phase. Missing values are dropped. 
condition 
vector identifying the treatment condition for each observation in the series. 
outcome 
vector of outcome data for the entire series. 
baseline_phase 
character string specifying which value of

improvement 
character string indicating direction of improvement. Default is "increase". 
SE 
character value indicating which formula to use for calculating the
standard error of NAP, with possible values 
confidence 
confidence level for the reported interval estimate. Set to

Tau (nonoverlap) a linear rescaling of NAP
to the
range [1,1], with a null value of 0.
Standard errors and confidence intervals for Tau are based on
transformations of the corresponding SEs and CIs for NAP
.
A list containing the estimate, standard error, and/or confidence interval.
Parker, R. I., Vannest, K. J., Davis, J. L., & Sauber, S. B. (2011). Combining nonoverlap and trend for singlecase research: TauU. Behavior Therapy, 42(2), 284–299. doi:doi: 10.1016/j.beth.2010.08.006
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