indt_data

Example data for an independent-samples t-test examining whether a
hypnotism intervention affects recall accuracy after witnessing a crime.
Designed for use with functions such as <code>d_ind_t</code>,
<code>d_ind_t_t</code>, and <code>delta_ind_t</code>.

datasets

Measure of the Effect ('MOTE') is an effect size calculator, including a
wide variety of effect sizes in the mean differences family (all versions of d) and
the variance overlap family (eta, omega, epsilon, r). 'MOTE' provides non-central
confidence intervals for each effect size, relevant test statistics, and output
for reporting in APA Style (American Psychological Association, 2010,
<ISBN:1433805618>) with 'LaTeX'. In research, an over-reliance on p-values
may conceal the fact that a study is under-powered (Halsey, Curran-Everett,
Vowler, & Drummond, 2015 <doi:10.1038/nmeth.3288>). A test may be statistically
significant, yet practically inconsequential (Fritz, Scherndl, & Kühberger, 2012
<doi:10.1177/0959354312436870>). Although the American Psychological Association
has long advocated for the inclusion of effect sizes (Wilkinson & American
Psychological Association Task Force on Statistical Inference, 1999
<doi:10.1037/0003-066X.54.8.594>), the vast majority of peer-reviewed,
published academic studies stop short of reporting effect sizes and confidence
intervals (Cumming, 2013, <doi:10.1177/0956797613504966>). 'MOTE' simplifies
the use and interpretation of effect sizes and confidence intervals.

Erin M. Buchanan

MOTE

Effect Size and Confidence Interval Calculator

Amber M Gillenwaters

John E. Scofield

K. D. Valentine

indt_data function

A data frame with 2 variables:<dl>
 <dt>correctq</dt>
<dd>Numeric recall score/accuracy.</dd> <dt>group</dt>
<dd>Factor indicating condition with levels
<code>"control"</code> and <code>"hypnotism"</code>.</dd>
</dl>

Format

Independent-Samples t-Test Example Data — indt_data

A data frame with 2 variables:<dl>
 <dt>correctq</dt>
<dd>Numeric recall score/accuracy.</dd>

 <dt>group</dt>
<dd>Factor indicating condition with levels
<code>"control"</code> and <code>"hypnotism"</code>.</dd>


</dl>

indt_data: Independent-Samples t-Test Example Data

Description

Usage

Arguments

Format