# ------------------------------------------------------------------
# File name: R_help.R
#
# R has readily accessible help facilities from the command line
# Below is an annotated summary of common help commands
# For more extensive information, see R Help
#
# Version: 2.1
# Authors: H. Kocak, University of Miami and B. Koc, Stetson University
# References:
# https://www.r-project.org
# ------------------------------------------------------------------
# To see a sequence of simple graphics pictures
demo(graphics)
# To see a sequence of 3D graphics
demo(persp)
# To list available demonstrations in base package of R
demo()
# To list all arithmetic operators in R
help(Arithmetic)
# To get help on the log function
help(log)
# To display R help on the plot() function
help(plot)
# Same as help(plot)
?plot
# To see example of the usage of plot function
example(plot)
# To list all R commands containing the string plot; could be too much info
help.search("plot")
# Same as help.search("plot")
??plot
# To get more help on the help() function
help()