get_result

Even if an error happens, the output file might still exist,
because <code><a href="/link/saveRDS()?package=callr&version=3.7.6" data-mini-rdoc="callr::saveRDS()">saveRDS()</a></code> creates the file before evaluating its object
argument. So we need to check for the error file to decide
if an error happened.

internal

It is sometimes useful to perform a computation in a separate
R process, without affecting the current R process at all.  This
packages does exactly that.

Gabor Csardi

callr

Call R from R

Gábor Csárdi

Winston Chang

Posit Software, PBC 

Ascent Digital Services 

get_result function

<dl><dt>output</dt>
<dd>List of the output object from <code>run()</code> and
the name of the result file to read. For the error file,
<code>.error</code> is appended to this.</dd>
<dt>options</dt>
<dd>The context, including all parameters.</dd></dl>

Arguments

Even if an error happens, the output file might still exist,
because <code><a href='https://rdrr.io/r/base/readRDS.html'>saveRDS()</a></code> creates the file before evaluating its object
argument. So we need to check for the error file to decide
if an error happened.

Read the result object from the output file, or the error — get_result

<dl>

<dt>output</dt>
<dd>List of the output object from <code>run()</code> and
the name of the result file to read. For the error file,
<code>.error</code> is appended to this.</dd>


<dt>options</dt>
<dd>The context, including all parameters.</dd>

</dl>

get_result: Read the result object from the output file, or the error

Description

Usage

Value

Arguments