requireNamespaces

Helper function for internal use. Vectorises the <a href="/link/requireNamespace?package=survivalmodels&version=0.1.191" data-mini-rdoc="survivalmodels::requireNamespace">requireNamespace</a> function and
returns <code>TRUE</code> if all packages, <code>x</code>, are available and <code>FALSE</code> otherwise.

Implementations of classical and machine learning models for survival analysis, including deep neural networks via 'keras' and 'tensorflow'. Each model includes a separated fit and predict interface with consistent prediction types for predicting risk or survival probabilities. Models are either implemented from 'Python' via 'reticulate' <https://CRAN.R-project.org/package=reticulate>, from code in GitHub packages, or novel implementations using 'Rcpp' <https://CRAN.R-project.org/package=Rcpp>. Neural networks are implemented from the 'Python' package 'pycox' <https://github.com/havakv/pycox>.

Yohann Foucher

survivalmodels

Models for Survival Analysis

Raphael Sonabend

requireNamespaces function

<dl><dt>x</dt>
<dd><code>(character())</code> string naming the packages/name spaces to load.</dd></dl>

Arguments

Helper function for internal use. Vectorises the <a href='https://rdrr.io/r/base/ns-load.html'>requireNamespace</a> function and
returns <code>TRUE</code> if all packages, <code>x</code>, are available and <code>FALSE</code> otherwise.

Vectorised Logical requireNamespace — requireNamespaces

<dl>

<dt>x</dt>
<dd><code>(character())</code> string naming the packages/name spaces to load.</dd>

</dl>

requireNamespaces: Vectorised Logical requireNamespace

Description

Usage

Value

Arguments