Create "pretty" character representations of numeric values with a fixed
number of decimal places, optionally keeping or omitting the leading zero
for values between -1 and 1.

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

apa function

<dl><dt>value</dt>
<dd>Numeric input: a single number, vector, matrix, or a data frame
with all-numeric columns. Non-numeric inputs will error.</dd>
<dt>decimals</dt>
<dd>A single non-negative integer giving the number of decimal
places to keep in the output.</dd>
<dt>leading</dt>
<dd>Logical: `TRUE` to keep leading zeros on decimals (e.g.,
`0.25`), `FALSE` to drop them (e.g., `.25`). Default is `TRUE`.</dd></dl>

Arguments

Format numbers for APA-style reporting — apa

<dl>

<dt>value</dt>
<dd>Numeric input: a single number, vector, matrix, or a data frame
with all-numeric columns. Non-numeric inputs will error.</dd>


<dt>decimals</dt>
<dd>A single non-negative integer giving the number of decimal
places to keep in the output.</dd>


<dt>leading</dt>
<dd>Logical: `TRUE` to keep leading zeros on decimals (e.g.,
`0.25`), `FALSE` to drop them (e.g., `.25`). Default is `TRUE`.</dd>

</dl>

apa: Format numbers for APA-style reporting

Description

Usage

Value

Arguments

Details

Examples