ci_quantile_diff

This function calculates bootstrap CIs for the population value of
q quantile(x) - q quantile(y), by default using "bca" bootstrap.
Resampling is done within sample.

Calculates classic and/or bootstrap confidence intervals for
many parameters such as the population mean, variance, interquartile
range (IQR), median absolute deviation (MAD), skewness, kurtosis,
Cramer's V, odds ratio, R-squared, quantiles (incl. median),
proportions, different types of correlation measures, difference in
means, quantiles and medians. Many of the classic confidence intervals
are described in Smithson, M. (2003, ISBN: 978-0761924999). Bootstrap
confidence intervals are calculated with the R package 'boot'. Both
one- and two-sided intervals are supported.

Michael Mayer

confintr

Confidence Intervals

ci_quantile_diff function

<dl><dt>x</dt>
<dd>A numeric vector.</dd>
<dt>y</dt>
<dd>A numeric vector.</dd>
<dt>q</dt>
<dd>A single probability value determining the quantile.
Set to 0.5 for the median (default).</dd>
<dt>probs</dt>
<dd>Lower and upper probabilities, by default c(0.025, 0.975).</dd>
<dt>type</dt>
<dd>Type of CI. Currently, "bootstrap" is the only option.</dd>
<dt>boot_type</dt>
<dd>Type of bootstrap CI ("bca", "perc", "norm", "basic").</dd>
<dt>R</dt>
<dd>The number of bootstrap resamples.</dd>
<dt>seed</dt>
<dd>An integer random seed.</dd>
<dt>...</dt>
<dd>Further arguments passed to <code><a href="/link/boot%3A%3Aboot()?package=confintr&version=1.0.0" data-mini-rdoc="confintr::boot::boot()">boot::boot()</a></code>.</dd></dl>

Arguments

CI for the Population Quantile Difference of two Samples — ci_quantile_diff

<dl>

<dt>x</dt>
<dd>A numeric vector.</dd>


<dt>y</dt>
<dd>A numeric vector.</dd>


<dt>q</dt>
<dd>A single probability value determining the quantile.
Set to 0.5 for the median (default).</dd>


<dt>probs</dt>
<dd>Lower and upper probabilities, by default c(0.025, 0.975).</dd>


<dt>type</dt>
<dd>Type of CI. Currently, "bootstrap" is the only option.</dd>


<dt>boot_type</dt>
<dd>Type of bootstrap CI ("bca", "perc", "norm", "basic").</dd>


<dt>R</dt>
<dd>The number of bootstrap resamples.</dd>


<dt>seed</dt>
<dd>An integer random seed.</dd>


<dt>...</dt>
<dd>Further arguments passed to <code><a href='https://rdrr.io/pkg/boot/man/boot.html'>boot::boot()</a></code>.</dd>

</dl>

ci_quantile_diff: CI for the Population Quantile Difference of two Samples

Description

Usage

Value

Arguments

See Also

Examples