yuen: Yuen's test

In mattsigal/psyc6130: Package for PSYC6130

Description

Perform Yuen's test for trimmed means on the data in x and y.

Usage

  yuen(x, y, tr = 0.2, alpha = 0.05)

  ## S3 method for class 'yuen'
 print(x)

Arguments

x	Numeric data vector for group 1.
y	Numeric data for vector group 2.
tr	Amount of data to truncate; default is .2.
alpha	Alpha value; default is .05.

Value

Returns a list with items

ci	Lower and upper confidence intervals for the trimmed mean.
p.value	Yuen's p-value.
dif	Mean difference
se	Standard Error
teststat	The calculated test statistic
crit	The critical value
df	The degrees of freedom

Author(s)

Rand Wilcox, Rob Cribbie and Phil Chalmers

Examples

## Not run: 
hs_less<-c(8,3,6,6,9,7,11,7,4,8,17,6,21,6,4,10,6,9)
greater_hs<-c(7,12,7,6,7,18,15,11,8,7,8,13,12,11,16,15,30,11,10,7,8,25,3,9,5)

### Run a Welch trimmed t-test
yuen(hs_less,greater_hs)

## End(Not run)

mattsigal/psyc6130 documentation built on May 21, 2019, 1:26 p.m.