ci_F: Confidence interval for ratio of variances (standard...

ci_FR Documentation

Confidence interval for ratio of variances (standard deviations) of 2 samples

Description

Calculates the confidence interval for the ratio of the variance (standard deviation) of 2 samples (F distribution).

Usage

ci_F(s1, n1, s2, n2, conf.level = 0.95, digits = 2)

Arguments

s1

Sample's 1 standard deviation

n1

Sample size of sample 1

s2

Sample's 2 standard deviation

n2

Sample size of sample 2

conf.level

Confidence level to use for the confidence interval (Default is 0.95)

digits

Number of digits to round to (Default is 2)

Value

A tibble with the ratio of standard deviations and variances, degrees of freedom for both samples, and lower and upper ends of the confidence interval

Examples

s1 <- 3.1
n1 <- 15
s2 <- 0.8
n2 <- 12
ci_F(s1, n1, s2, n2)


maxgav13/GMisc documentation built on June 12, 2022, 3:48 a.m.