ss.aipe.cv.sensitivity(True.C.of.V = NULL, Estimated.C.of.V = NULL,
width = NULL, degree.of.certainty = NULL, assurance=NULL, certainty=NULL,
mean = 100, Specified.N = NULL, conf.level = 0.95,
G = 1000, print.iter = TRUE)
degree.of.certainty
degree.of.certainty
Estimated.C.of.V
)For sensitivity analysis when planning sample size given the desire to obtain narrow confidence intervals
for the population coefficient of variation. Given a population value and an estimated value, one can determine
the effects of incorrectly specifying the population coefficient of variation (True.C.of.V
) on the
obtained widths of the confidence intervals. Also, one can evaluate the percent of the confidence intervals
that are less than the desired width (especially when modifying the degree.of.certainty
parameter); see ss.aipe.cv
)
Alternatively, one can specify Specified.N
to determine the results at a particular sample size (when doing this Estimated.C.of.V
cannot be specified).
cv
, ss.aipe.cv