vector
of raw Recommend data
nps.se(x, breaks = list(0:6, 7:8, 9:10))
list
of length three, giving the integer Likert scale points for Detractors, Passives, and Promoters, respectively. The default is list(0:6, 7:8, 9:10)
numeric
. The variance of the distribution, ranging from 0 to 1.
npvar
, a version which works on counts or proportions of responses