as_char_no_warn

as_char_or_levels

vector, typically numeric or a factor

convert to character vector without warning

internal

Calculate comorbidities, Charlson and van Walraven
scores, perform fast and accurate validation, conversion,
manipulation, filtering and comparison of ICD-9 and ICD-10 codes. This
package enables a work flow from raw lists of ICD codes in hospital
databases to comorbidities.  ICD-9 and ICD-10 comorbidity mappings
from Quan (Deyo and Elixhauser versions), Elixhauser and AHRQ
included.  Common ambiguities and code formats are handled.

Jack O Wasey

Comorbidity Calculations and Tools for ICD-9 and ICD-10 Codes

Jack O. Wasey

William Murphy

Anobel Odisho

Vitaly Druker

Ed Lee

as_char_no_warn function

<ul>
<li><code>as_char_or_levels</code>: If the argument is a factor, return the levels
instead</li>
</ul>

as_char_no_warn: convert to character vector without warning

Description

Usage

Arguments

Value

Functions