comb.levels

Includes several classifications such as International Statistical Classification of  Diseases and Related Health Problems 10th Revision (ICD10),  Anatomical Therapeutic Chemical (ATC) Classification,  The International Classification of Diseases for Oncology (ICD-O-3), and  International Classification of Primary Care (ICPC). Includes function that adds descriptive label to code value.  Depending on classification following languages are available: English, Finnish, Swedish, and Latin.

Jari Haukka

codeCollection

Collection of Codes with Labels

comb.levels function

<dl><dt>x</dt>
<dd>factor or other categorical variable</dd>
<dt>N.max</dt>
<dd>maximum number of levels</dd>
<dt>lang</dt>
<dd>language ("fi" or "en")</dd></dl>

Arguments

Groups rare levels of factor — comb.levels

<dl>

<dt>x</dt>
<dd>factor or other categorical variable</dd>


<dt>N.max</dt>
<dd>maximum number of levels</dd>


<dt>lang</dt>
<dd>language ("fi" or "en")</dd>

</dl>

comb.levels: Groups rare levels of factor

Description

Usage

Value

Arguments