signmedian.test (1.5.1)

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Perform Exact Sign Test and Asymptotic Sign Test in Large Samples.

Perform sign test on one-sample data, which is one of the oldest non-parametric statistical methods. Assume that X comes from a continuous distribution with median = v ( unknown ). Test the null hypothesis H0: median of X v = mu ( mu is the location parameter and is given in the test ) v.s. the alternative hypothesis H1: v > mu ( or v < mu or v != mu ) and calculate the p-value. When the sample size is large, perform the asymptotic sign test. In both ways, calculate the R-estimate of location of X and the distribution free confidence interval for mu.

Maintainer: Ting Yang
Author(s): Yeyun Yu and Ting Yang

License: GPL-2

Uses: Does not use any package

Released over 4 years ago.



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