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# 103.1.10 My First R Program

##### An Example R program.

In previous section, we studied about Most Common Errors in R, now we will be studying about My First R Program.

Here are the following operations that must be performed using R.

• Create income data(vector) for 4 employees with the values 5500, 6700, 8970, 5634.
• Create a new variable tax and save 0.2 in it.
• Create a new variable year and save 2015 in it.
• Create a new variable company and save “DataVedi” in it.
• Derive net_income by deducting tax from the income.
• Create Employee name(vector) for 4 employees with the values Redd, Kenn, Finn, Scott.
• Create a data frame with Employee name and Net income.
• Create a new list with all the above information on company, year, tax, Employee name and Salary dataset.

Operations

```> income<-c(5500, 6700, 8970, 5634)
> tax<-0.2
> year<-2015
> company<-"Datavedi"
> net_income<-income-tax
> net_income<- income*(1-tax)
> Emp_name<-c("Redd", "Kenn", "Finn", "Scott")
> Emp_database<-data.frame(net_income, Emp_name)
> View(Emp_database)
> Emp_db_list<-list(income,tax, year, company, Emp_database)```

Solution

``` > tax
[1] 0.2
> year
[1] 2015
> income
[1] 5500 6700 8970 5634
> company
[1] "Datavedi"
> net_income
[1] 4400.0 5360.0 7176.0 4507.2
> Emp_database
net_income Emp_name
1 4400.0 Redd
2 5360.0 Kenn
3 7176.0 Finn
4 4507.2 Scott
> Emp_db_list
[[1]]
[1] 5500 6700 8970 5634
[[2]]
[1] 0.2
[[3]]
[1] 2015
[[4]]
[1] "Datavedi"
[[5]]
net_income Emp_name
1 4400.0 Redd
2 5360.0 Kenn
3 7176.0 Finn
4 4507.2 Scott```

20th June 2017