parser <- ArgumentParser(description='Process some integers')

library(argparse)

install("argparse"

)

install.packages("argparse")

library(argparse)

parser <- ArgumentParser(description='Process some integers')

parser$add_argument('integers', metavar='N', type="integer", nargs='+',help='an integer for the accumulator')

parser$add_argument('--sum', dest='accumulate', action='store_const',const='sum', default='max',help='sum the integers (default: find the max)')

parser$print_help()

# default args for ArgumentParser()$parse_args are commandArgs(TRUE)

# which is what you'd want for an Rscript but not for interactive use

args <- parser$parse_args(c("--sum", "1", "2", "3"))

accumulate_fn <- get(args$accumulate)

print(accumulate_fn(args$integers))

parser <- ArgumentParser(description='Process some integers')

library(argparse)

parser <- ArgumentParser(description='Process some integers')

parser.add_argument("echo") # naming it "echo"

args = parser.parse_args() # returns data from the options specified (echo)

print(args.echo)

parser.add_argument("echo") # naming it "echo"

parser <- ArgumentParser()

library("argparse")

parser <- ArgumentParser()

suppressPackageStartupMessages(library("argparse"))

# create parser object

parser <- ArgumentParser()

installed.packages("argparse")

installed.package("argparse")

install.packages("argparse")

parser<-argparse.ArgumentParser()

parser<-ArgumentParser()

parser <- ArgumentParser()

parser <- ArgumentParser()

parser <- ArgumentParser()

parser <- ArgumentParser()

parser <- ArgumentParser()

parser <- ArgumentParser()

parser <- ArgumentParser()

parser <- ArgumentParser()