options

Internally used, package-specific options. All options will prioritize R options() values, and fall back to environment variables if undefined. If neither the option nor the environment variable is set, a default value is used.

Conduct power analyses and inference of marginal effects.
Uses plug-in estimation and influence functions to perform robust inference,
optionally leveraging historical data to increase precision with
prognostic covariate adjustment. The methods are described in
Højbjerre-Frandsen et al. (2025) <doi:10.48550/arXiv.2503.22284>.

Mathias Lerbech Jeppesen

postcard

Estimating Marginal Effects with Prognostic Covariate Adjustment

Emilie Hojbjerre-Frandsen

Novo Nordisk A/S 

options function

<dl><dt>verbose</dt>
<dd><code>numeric</code> verbosity level. Higher values means more information is
printed in console. A value of 0 means nothing is printed to console during
execution (Defaults to <code>2</code>, overwritable using option 'postcard.verbose' or environment variable 'R_POSTCARD_VERBOSE')</dd></dl>

Arguments

Option values specific to <code>postcard</code> can be
accessed by passing the package name to <code>env</code>.
<div class="sourceCode"></div><pre><code>options::opts(env = "postcard")options::opt(x, default, env = "postcard")
</code></pre>

Checking Option Values

<dl>
<dt>verbose</dt>
<dd><dl>
numeric verbosity level. Higher values means more information is
printed in console. A value of 0 means nothing is printed to console during
execution<dt>default: </dt>
<dd><pre><code>2</code></pre></dd></dl></dd></dl><dt>option: </dt>
<dd>postcard.verbose</dd><dt>envvar: </dt>
<dd>R_POSTCARD_VERBOSE (evaluated if possible, raw string otherwise)</dd>

Options

postcard Options — options

<dl>

<dt>verbose</dt>
<dd><code>numeric</code> verbosity level. Higher values means more information is
printed in console. A value of 0 means nothing is printed to console during
execution (Defaults to <code>2</code>, overwritable using option 'postcard.verbose' or environment variable 'R_POSTCARD_VERBOSE')</dd>

</dl>

Option values specific to <code>postcard</code> can be
accessed by passing the package name to <code>env</code>.
<div class="sourceCode"><pre><code>options::opts(env = "postcard")

options::opt(x, default, env = "postcard")
</code></pre></div>

<dl>
<dt>verbose</dt>
<dd><dl>
numeric verbosity level. Higher values means more information is
printed in console. A value of 0 means nothing is printed to console during
execution<dt>default: </dt>
<dd><pre><code>2</code></pre></dd>

<dt>option: </dt>
<dd>postcard.verbose</dd>

<dt>envvar: </dt>
<dd>R_POSTCARD_VERBOSE (evaluated if possible, raw string otherwise)</dd>


</dl></dd>



</dl>

options: postcard Options

Description

Arguments

Checking Option Values

Options

See Also