moecalc: Margin of Error Calculation

In iNZightVIT/iNZightMR: Tools for Exploring Multiple Response Data

Margin of Error Calculation

Description

Computes the margin of error for various objects.

Usage

moecalc(
  x,
  factorname = NULL,
  levelnames = NULL,
  coef.idx = NULL,
  est = NULL,
  ci = NULL,
  base = TRUE,
  basename = "base",
  conf.level = 1.96
)

Arguments

x	the object for which we compute margins of error
factorname	name of factor
levelnames	names of factor levels
coef.idx	index of coefficient to use
est	estimates
ci	confidence intervals
base	baseline
basename	name of baseline
conf.level	level of confidence to use

Details

If x is a model, must have factorname or coefficient index (coef.idx) If input factorname, will compute ErrBars by factorname (for given model) If input coefficient index, will compute ErrBars simply by index only (even they are not factor) If x is ses.moecalc object, will compute ErrBars simply by given ses.moecalc object

Value

a moecalc object

Examples

fit <- lm(Sepal.Length ~ Species, data = iris)
(mc <- moecalc(fit, "Species"))
summary(mc)
plot(mc)

iNZightVIT/iNZightMR documentation built on May 4, 2024, 6:16 a.m.