getting started to r

Getting started to R

You can get in touch with the opening of R through start menu, command prompt, and program files.

When you open R, you will be able to notice some of the statements and the statements are as below:-

Basic elements of R

“ > “ = Communicating symbol that can speed up the interactions between the user and software(R)

(i)Reflection of R as a calculator

R will be able to handle simple, intermediate and advance tasks of computations,(inclusion of the capacity to handle mathematical functions)

Summation (Addition)

Subtraction(Elimination)

Multiplication

Division

Mathematical functions (cos, tan, sin, log, abs, acos, atan, asin, factorial, lfactorial, and etc)

Nature of variables

a)Numeric

b) Integer

c) Double

c) complex

d) Logical

e) Character

Vector

Combinations of vectors

Summation/Addition

Subtraction/Elimination

Multiplication

Division

Computations among vectors with different lengths

Summation/Addition

Subtraction/Elimination

Multiplication

Division

Vector index

If else condition

Building of matrix

Transposition of matrix

Combinations of matrices

(i)Column binding

(ii)Row binding

Summation of matrices

Subtraction of matrices

Multiplication of matrices

Division of matrices

Listings of internal members (alphabets and numbers)

Data Frame