count_mu_dutch

Returns the age-interpolated median of the Dutch references (van Buuren 2014).
The working range is 0-3 years. This function is used
to set prior mean under key <code>"dutch"</code>.

The D-score summarizes the child's performance on a set of
milestones into a single number. The package implements four Rasch model
keys to convert milestone scores into a D-score. It provides tools to
calculate the D-score and its precision from the child's milestone scores,
to convert the D-score into the Development-for-Age Z-score (DAZ)
using age-conditional references, and to map milestone names into a
generic 9-position item naming convention.

Stef van Buuren

dscore

D-Score for Child Development

Iris Eekhout

Arjan Huizing

count_mu_dutch function

<dl><dt>t</dt>
<dd>Decimal age, numeric vector</dd></dl>

Arguments

Median of Dutch references — count_mu_dutch

<dl>

<dt>t</dt>
<dd>Decimal age, numeric vector</dd>

</dl>

count_mu_dutch: Median of Dutch references

Description

Usage

Value

Arguments

Examples