1. windowing
2. running
3. interfacing
4. matrix
windowing
1. Setting up a workstation to take full advantage of the customizable features of R is a straightforward thing
2. q() is used to quit the R program
3. R has an inbuilt help facility similar to the man facility of UNIX
4. Windows versions of R have other optional help systems also
q() is used to quit the R program
1. >
2. >>
3.
4.
>
1. $ R
2. > R
3. * R
4. @ R
$ R
1. Windows versions of R have other optional help system also
2. The help.search command (alternatively ` `) allows searching for help in various ways
3. R is case insensitive as are most UNIX based packages, so A and a are different symbols and would refer to different variables
4. $ R is used to start the R program
R is case insensitive as are most UNIX based packages, so A and a are different symbols and would refer to different variables
1. help(solve)
2. print(solve)
3. bind(solve)
4. matrix(solve)
help(solve)
1. utilstats
2. language
3. expressions
4. packages
expressions
1. *
2. –
3. +
4. /
+
1. 3000
2. 4095
3. 5000
4. 6000
4095
1. EAC
2. Emacs
3. Shell
4. ECAP
Emacs