as_char_no_warn

as_char_or_levels

vector, typically numeric or a factor

convert to character vector without warning

internal

Calculate comorbidities, Charlson 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

Tools for Working with ICD-9 and ICD-10 Codes, and
Finding Comorbidities

Jack O. Wasey

William Murphy

Anobel Odisho

Vitaly Druker

Ed Lee

Kevin Ushey

R Core Team 

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>

Functions

convert to character vector without warning — as_char_no_warn

convert to character vector without warning

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as_char_no_warn: convert to character vector without warning

Description

Usage

Arguments

Value

Functions