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#!/bin/sh
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#!/bin/sh
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#
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#
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# ${R_HOME}/bin/BATCH
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# ${R_HOME}/bin/BATCH
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revision='$Revision: 1.12 $'
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revision='$Revision: 1.13 $'
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version=`set - ${revision}; echo ${2}`
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version=`set - ${revision}; echo ${2}`
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version="R batch front end ${version}
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version="R batch front end ${version}
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Copyright (C) 2000 The R Core Development Team.
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Copyright (C) 2000--2003 The R Core Development Team.
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This is free software; see the GNU General Public Licence version 2
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This is free software; see the GNU General Public Licence version 2
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or later for copying conditions.  There is NO warranty."
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or later for copying conditions.  There is NO warranty."
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opts="--restore --save --no-readline --gui=none"
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usage="Usage: R CMD BATCH [options] infile [outfile]
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usage="Usage: R CMD BATCH [options] infile [outfile]
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Run R non-interactively with input from infile and place output (stdout
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Run R non-interactively with input from infile and place output (stdout
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and stderr) to another file.  If not given, the name of the output file
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and stderr) to another file.  If not given, the name of the output file
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is the one of the input file, with a possible '.R' extension stripped,
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is the one of the input file, with a possible '.R' extension stripped,
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  -v, --version		print version info and exit
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  -v, --version		print version info and exit
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  --			end processing of options
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  --			end processing of options
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Further arguments starting with a '-' are considered as options as long
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Further arguments starting with a '-' are considered as options as long
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as '--' was not encountered, and are passed on to the R process, which
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as '--' was not encountered, and are passed on to the R process, which
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by default is started with '--restore --save --no-readline'.
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by default is started with '$opts'.
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See also help(BATCH) inside R;
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Report bugs to <r-bugs@r-project.org>."
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Report bugs to <r-bugs@r-project.org>."
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opts="--restore --save --no-readline --gui=none"
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while test -n "${1}"; do
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while test -n "${1}"; do
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  case ${1} in
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  case ${1} in
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    -h|--help)
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    -h|--help)
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      echo "${usage}"; exit 0 ;;
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      echo "${usage}"; exit 0 ;;
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    -v|--version)
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    -v|--version)
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      echo "${version}"; exit 0 ;;
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      echo "${version}"; exit 0 ;;
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    --min-vsize|--min-nsize|--max-vsize|--max-nsize|--vsize|--nsize)
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    --min-vsize|--min-nsize|--max-vsize|--max-nsize|--vsize|--nsize)
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      # Deprecated ...
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      # Deprecated (hence not documented)...
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      opts="${opts} ${1}=${2}"; shift 2 ;;
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      opts="${opts} ${1}=${2}"; shift 2 ;;
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    --) shift; break ;;
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    --) shift; break ;;
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    -*) opts="${opts} ${1}"; shift ;;
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    -*) opts="${opts} ${1}"; shift ;;
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    *)  break ;;
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    *)  break ;;
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  esac
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  esac