Options used by R.cache

R.cache.options

Below are all R options specific to the R.cache package.WARNING: Note that the names and the default values of
 these options may change in future versions of the package.
 Please use with care until further notice.

internal

programming

documentation

Memoization can be used to speed up repetitive and computational expensive function calls.  The first time a function that implements memoization is called the results are stored in a cache memory.  The next time the function is called with the same set of parameters, the results are momentarily retrieved from the cache avoiding repeating the calculations.  With this package, any R object can be cached in a key-value storage where the key can be an arbitrary set of R objects.  The cache memory is persistent (on the file system).

Henrik Bengtsson

R.cache

Fast and Light-Weight Caching (Memoization) of Objects and
Results to Speed Up Computations

Options used by R.cache function

<dl class="dl-horizontal">
 <dt>R.cache.compress:</dt><dd>If <code><a rd-options="base:logical" href="/link/TRUE?package=R.cache&version=0.14.0&to=base%3Alogical" data-mini-rdoc="base:logical::TRUE">TRUE</a></code>, <code><a rd-options="" href="/link/saveCache?package=R.cache&version=0.14.0" data-mini-rdoc="R.cache::saveCache">saveCache</a></code>() will write compressed cache files,
 otherwise not.
 (Default: <code><a rd-options="base:logical" href="/link/FALSE?package=R.cache&version=0.14.0&to=base%3Alogical" data-mini-rdoc="base:logical::FALSE">FALSE</a></code>)</dd><dt>R.cache.enabled:</dt><dd>If <code><a rd-options="base:logical" href="/link/TRUE?package=R.cache&version=0.14.0&to=base%3Alogical" data-mini-rdoc="base:logical::TRUE">TRUE</a></code>, <code><a rd-options="" href="/link/loadCache?package=R.cache&version=0.14.0" data-mini-rdoc="R.cache::loadCache">loadCache</a></code>() is reading from and <code><a rd-options="" href="/link/saveCache?package=R.cache&version=0.14.0" data-mini-rdoc="R.cache::saveCache">saveCache</a></code>() is writing
 to the cache, otherwise not.
 (Default: <code><a rd-options="base:logical" href="/link/TRUE?package=R.cache&version=0.14.0&to=base%3Alogical" data-mini-rdoc="base:logical::TRUE">TRUE</a></code>)</dd><dt>R.cache.rootPath:</dt><dd>A <code><a rd-options="base" href="/link/character?package=R.cache&version=0.14.0&to=base" data-mini-rdoc="base::character">character</a></code> string specifying the default cache root path.
 If not set, environment variable <code class="env">R_CACHE_ROOTPATH</code> is considered.</dd><dt>R.cache.touchOnLoad:</dt><dd>If <code><a rd-options="base:logical" href="/link/TRUE?package=R.cache&version=0.14.0&to=base%3Alogical" data-mini-rdoc="base:logical::TRUE">TRUE</a></code>, <code><a rd-options="" href="/link/loadCache?package=R.cache&version=0.14.0" data-mini-rdoc="R.cache::loadCache">loadCache</a></code>() will update the "last-modified" timestamp of
 the cache file (to the current time), otherwise not.
 (Default: <code><a rd-options="base:logical" href="/link/FALSE?package=R.cache&version=0.14.0&to=base%3Alogical" data-mini-rdoc="base:logical::FALSE">FALSE</a></code>)</dd>
 </dl>

Options used by R.cache: Options used by R.cache

Description

Arguments

Options for controlling futures