Here is a very simple example of Matrix creation in R
age<- c(22,35,53)
names(age)<-c("hari","giri","ravi")
salary<-c(55000,65000,75000)
names(salary)<-c("hari","giri","ravi")
salary_matrix<-cbind(age,salary)
salary_matrix
output:
> salary_matrix
age salary
hari 22 55000
giri 35 65000
ravi 53 75000
salary_matrix<-rbind(age,salary)
salary_matrix
output:
> salary_matrix
hari giri ravi
age 22 35 53
salary 55000 65000 75000