Compute the confidence interval of the population mean with one sample or of the difference of population means of two samples from normal distributions or tdistributions.Compute the confidence interval of population variance with one sample or of the difference of population variances of two samples by chisquare tests.Test for population mean or the differences of two normal samples under normality with the given null hypothesis H0,which depends on the user,so that he can know if he can reject H0 or not at the significance level alpha.Do the chisquare tests with one or two samples which have multinomial distributions by using an approximate chisquare distribution when n is large enough.
Author  Chengfeng Liu,Huiqing Liu,Yingyan Liang,Ruibin Feng 
Date of publication  20120711 11:35:50 
Maintainer  Chengfeng Liu <478996606@qq.com> 
License  GPL (>= 2) 
Version  1.0 
Package repository  View on CRAN 
Installation  Install the latest version of this package by entering the following in R:



All man pages Function index File listing
Man pages  

conint: Calculate the Confidence Interval  
findroot: find the Z score  
hypothesis: hypothesis test a claim  
hypothesispackage: hypothesistest 
Functions  

conint  Man page Source code 
findroot  Man page Source code 
hypothesis  Man page Source code 
hypothesistest  Man page 
hypothesistestpackage  Man page 
Files  

MD5
 
R
 
R/hypothesis.R  
R/findroot.R  
R/conint.R  
NAMESPACE
 
man
 
man/hypothesis.Rd  
man/hypothesispackage.Rd  
man/findroot.Rd  
man/conint.Rd  
DESCRIPTION

Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.