size.ci.lc.prop.bs: Linear Contrast of Proportions (Between Subjects)

View source: R/lc.prop.bs.R

size.ci.lc.prop.bsR Documentation

Linear Contrast of Proportions (Between Subjects)

Description

Computes sample size per group required to estimate a linear contrast of proportions in between-subjects design with desired precision.

Arguments

alpha

alpha level for 1-alpha confidence

p

vector of proportion planning values

c

vector of contrast coefficients

w

desired confidence interval width

Value

n

required sample size


cwendorf/dgb documentation built on May 3, 2022, 9:35 p.m.