pnd {scan} | R Documentation |
This function returns the percentage of non-overlapping data. Due to its
error-proneness the PND should not be used, but nap
or
pand
instead (see Parker & Vannest, 2009).
pnd(data, dvar, pvar, decreasing = FALSE, phases = c("A", "B"))
data |
A single-case data frame. See |
dvar |
Character string with the name of the dependent variable. Defaults to the attributes in the scdf file. |
pvar |
Character string with the name of the phase variable. Defaults to the attributes in the scdf file. |
decreasing |
If you expect data to be lower in the B phase, set
|
phases |
A vector of two characters or numbers indicating the two
phases that should be compared. E.g., |
PND |
Percentage of non-overlapping data. |
Juergen Wilbert
Other overlap functions: corrected_tauSC
,
nap
, overlapSC
,
pand
, pem
, pet
,
tauUSC
## Calculate the PND for multiple single-case data pnd(GruenkeWilbert2014)