read.zip.url

character vector of length one containing URL of zip file.

character vector of length one containing name of file to
extract from zip. If not specified, and the zip contains a single file,
then this single file will be used.

filename

function used to process the file in the zip, defaults to
readLines. The first argument to FUN will be the path of the extracted
<code>filename</code>

downloads zip file, and opens named file <code>filename</code>, or the
  single file in zip if <code>filename</code> is not specified. FUN is a function,
  with additional arguments to FUN given by ....

internal

This package allows accurate manipulation, conversion, validation
    and comparison of ICD-9-CM (clinical modification) codes. Although ICD-9
    codes appear numeric, this is not the case, since trailing zeroes, and a
    mixture of decimal and non-decimal "short" format codes exist. Tools to map
    ICD-9 codes to co-morbidities are also provided, with mappings from Quan
    (Deyo and Elixhauser versions), Elixhauser and AHRQ included.

read.zip.url: read file from zip at URL

Description

Usage

Arguments