Calculate confidence intervals of mean or difference between means

Usage

# S3 method for default
meanCI(x, ...)

meanCI2(
  x,
  y,
  n,
  m,
  s,
  n1,
  n2,
  m1,
  m2,
  s1,
  s2,
  mu = 0,
  paired = FALSE,
  var.equal = FALSE,
  alpha = 0.05,
  digits = 2,
  alternative = "two.sided"
)

Arguments

x: A vector
...: Further arguments to be passed to meanCI2
y: A vector
n, n1, n2: integer sample(s) size
m, m1, m2: Numeric mean value of sample(s)
s, s1, s2: Numeric standard deviation of sample(s)
mu: numeric hypothesized true value of mean or mean difference
paired: logical If true, difference between paired sample calculated
var.equal: logical If true, pooled standard deviation is used
alpha: Numeric Confidence level
digits: integer indicating the number of decimal places
alternative: A character string specifying the alternative hypothesis, must be one of "two.sided" (default), "greater" or "less".

Value

An object of class "meanCI" which is a list containing at least the following components:

data: A tibble containing raw data or a list of numeric vector
result: A data.frame containing of summary statistics
call: the matched call
attr(*,"measure"): character. One of c("mean","unpaired","paired")

Methods (by generic)

meanCI: Default S3 method