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asbio (version 1.9-2)

ci.median: Confidence interval for the median

Description

Calculates the upper and lower confidence bounds for the true median, and calculates true coverage of the interval.

Usage

ci.median(x, conf = 0.95)

Value

Returns a list of class = "ci". Default printed results are the parameter estimate and confidence bounds. Other invisible objects include:

coverage

The true coverage of the interval.

Arguments

x

A vector of quantitative data.

conf

The desired level of confidence 1 - P(type I error).

Author

Ken Aho

References

Ott, R. L., and M. T. Longnecker (2004) A First Course in Statistical Methods. Thompson.

See Also

Examples

Run this code
x<-rnorm(20)
ci.median(x)

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