**Data Types in R:**

**1.Vectors:** A Vector is a sequence of data elements of the same type. But you can mix objects of different classes too. To create a vector in R we use combine function. Here are some of examples.

# numeric vector Numeric=c(1,2,3,4,5)

**Output:**

# character vector s=c(“Ganesh”,”sukrati”)

**Output:**

# Boolean vector Boolean=c(“True”, “False”)

**Output:**

To check the class of any object use class(vector name) function.

class(Numeric)

**2.List:** A list can store other objects including matrices, data frames and other lists. A list can be created using list() function.

#To create List: p=list(Numeric,85,”ball”)

**Output:**

**3.Matrices:** A matrix is represented by set of rows and columns. It is a 2 dimensional data structure. It consists of elements of same class.

# create matrix M=matrix(1:6,nrow=3, ncol=2,byrow=TRUE)

**Output:**

#To know about dimension of matrix: dim(M)

**Output:**

#To Bind two columns: x=c(7,8,9,10,11,12) y=c(13,14,15,16,17,18) cbind(x,y)

**Output:**

**4.Data Frames:** Data frame can store different data types. The data stored in a data frame can be of numeric or character type.

#To create data frame: D=c(1,2,3) E=c(4,5,6) F=c(7,8,9) LF=data.frame(D,E,F)

**Output:**