C4 Constant.

Description

This function is used to calculate the bias correction constant c4 for the sample standard deviation statistic.

Usage

c4(n)

Arguments

Details

It is used to correct the bias for small sample sizes in the sample standard deviation statistic.

Value

Return the value of c4 for a given sample size n.

Author(s)

Daniela R. Recchia, Emanuel P. Barbosa

See Also

d2,d3

Examples

c4(5)

Results

R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

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Type 'demo()' for some demos, 'help()' for on-line help, or
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> library(IQCC)
Loading required package: qcc
Package 'qcc', version 2.6
Type 'citation("qcc")' for citing this R package in publications.
Loading required package: MASS
Loading required package: micEcon

If you have questions, suggestions, or comments regarding one of the 'micEcon' packages, please use a forum or 'tracker' at micEcon's R-Forge site:
https://r-forge.r-project.org/projects/micecon/
Loading required package: miscTools
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/IQCC/c4.Rd_%03d_medium.png", width=480, height=480)
> ### Name: c4
> ### Title: C4 Constant.
> ### Aliases: c4
> 
> ### ** Examples
> 
> c4(5)
[1] 0.9399856
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>