paircomp

paircomp.default

paircomp.owt

<code>paircomp</code> is a generic function for pairwise comparisons by adjusting p-values.

functions

Performs one-way tests in independent groups designs including homoscedastic and heteroscedastic tests. These are one-way analysis of variance (ANOVA), Welch's heteroscedastic F test, Welch's heteroscedastic F test with trimmed means and Winsorized variances, Brown-Forsythe test, Alexander-Govern test, James second order test, Kruskal-Wallis test, Scott-Smith test, Box F test, Johansen F test, Generalized tests equivalent to Parametric Bootstrap and Fiducial tests, Alvandi's F test, Alvandi's generalized p-value, approximate F test, B square test, Cochran test, Weerahandi's generalized F test, modified Brown-Forsythe test, adjusted Welch's heteroscedastic F test, Welch-Aspin test, Permutation F test. The package performs pairwise comparisons and graphical approaches. Also, the package includes Student's t test, Welch's t test and Mann-Whitney U test for two samples. Moreover, it assesses variance homogeneity and normality of data in each group via tests and plots (Dag et al., 2018, <https://journal.r-project.org/archive/2018/RJ-2018-022/RJ-2018-022.pdf>).

Osman Dag

onewaytests

One-Way Tests in Independent Groups Designs

paircomp function

<dl> <dt>x</dt>
<dd>a <code>owt</code> object.</dd> <dt>adjust.method</dt>
<dd>Method for adjusting p values (see <code><a href="/link/p.adjust?package=onewaytests&version=3.0" data-mini-rdoc="onewaytests::p.adjust">p.adjust</a></code>). Default is set to "bonferroni".</dd>
 
 <dt>verbose</dt>
<dd>a logical for printing output to R console.</dd> <dt>...</dt>
<dd>Additional arguments affecting multiple comparisons of groups in one-way independent designs.</dd>
</dl>

Arguments

Author

Pairwise Comparisons — paircomp

<dl>

 <dt>x</dt>
<dd>a <code>owt</code> object.</dd>

 <dt>adjust.method</dt>
<dd>Method for adjusting p values (see <code><a href='https://rdrr.io/r/stats/p.adjust.html'>p.adjust</a></code>). Default is set to "bonferroni".</dd>
 
 <dt>verbose</dt>
<dd>a logical for printing output to R console.</dd>

 <dt>...</dt>
<dd>Additional arguments affecting multiple comparisons of groups in one-way independent designs.</dd>


</dl>

paircomp: Pairwise Comparisons

Description

Usage

Value

Arguments

Author

Examples