ci_chisq | R Documentation |
Calculates the confidence interval for the variance (standard deviation) of a sample (ChiSquare distribution).
ci_chisq(s, n, conf.level = 0.95, digits = 2)
s |
Sample standard deviation |
n |
Sample size |
conf.level |
Confidence level to use for the confidence interval (Default is 0.95) |
digits |
Number of digits to round to (Default is 2) |
A tibble with the standard deviation and variance, degrees of freedom, and lower and upper ends of the confidence interval
s <- 0.535 n <- 10 ci_chisq(s, n)
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