check_stratification_columns_available

Check whether stratification columns are available

Visual predictive checks are a commonly used diagnostic plot in pharmacometrics, showing how certain statistics (percentiles) for observed data compare to those same statistics for data simulated from a model. The package can generate VPCs for continuous, categorical, censored, and (repeated) time-to-event data.

Ron Keizer

Create Visual Predictive Checks

Bill Denney

check_stratification_columns_available function

<dl><dt>data</dt>
<dd>`data.frame` with observation or simulation data (or <code>NULL</code>
to skip checking)</dd>
<dt>stratify</dt>
<dd>vector of stratification columns (or <code>NULL</code> to skip
checking)</dd>
<dt>type</dt>
<dd>either `observation` or `simulation`</dd></dl>

Arguments

Check whether stratification columns are available — check_stratification_columns_available

<dl>

<dt>data</dt>
<dd>`data.frame` with observation or simulation data (or <code>NULL</code>
to skip checking)</dd>


<dt>stratify</dt>
<dd>vector of stratification columns (or <code>NULL</code> to skip
checking)</dd>


<dt>type</dt>
<dd>either `observation` or `simulation`</dd>

</dl>

check_stratification_columns_available: Check whether stratification columns are available

Description

Usage

Value

Arguments