get_surv_info

Helper function to extract "time" and "status" columns from a matrix
(like one returned by <code><a href="/link/survival%3A%3ASurv()?package=fastml&version=0.7.5" data-mini-rdoc="fastml::survival::Surv()">survival::Surv()</a></code>), falling back to defaults.

internal

Provides a guarded resampling workflow for training and evaluating machine‑learning models.
When the guarded resampling path is used, preprocessing and model fitting are re‑estimated within
each resampling split to reduce leakage risk. Supports multiple resampling schemes, integrates
with established engines in the 'tidymodels' ecosystem, and aims to improve evaluation reliability by
coordinating preprocessing, fitting, and evaluation within supported workflows. Offers a lightweight
AutoML‑style workflow by automating model training, resampling, and tuning across multiple algorithms,
while keeping evaluation design explicit and user‑controlled.

Selcuk Korkmaz

fastml

Guarded Resampling Workflows for Safe and Automated Machine
Learning in R

Dincer Goksuluk

Eda Karaismailoglu

get_surv_info function

<dl><dt>surv_matrix_vals</dt>
<dd>A matrix, typically from <code>Surv(time, status)</code>.</dd>
<dt>default_time</dt>
<dd>Default time vector if not found.</dd>
<dt>default_status</dt>
<dd>Default status vector if not found.</dd></dl>

Arguments

Helper function to extract "time" and "status" columns from a matrix
(like one returned by <code><a href='https://rdrr.io/pkg/survival/man/Surv.html'>survival::Surv()</a></code>), falling back to defaults.

Extract Time and Status from Survival Matrix — get_surv_info

<dl>

<dt>surv_matrix_vals</dt>
<dd>A matrix, typically from <code>Surv(time, status)</code>.</dd>


<dt>default_time</dt>
<dd>Default time vector if not found.</dd>


<dt>default_status</dt>
<dd>Default status vector if not found.</dd>

</dl>

get_surv_info: Extract Time and Status from Survival Matrix

Description

Usage

Value

Arguments