Functions
Create a function to create an employee data frame (Name,Gender,Age,Designation & SSN). Function should return the dataframe employee. In main R script print Name and Age of employees.
R Functions-in-R 03-04 min 40-50 sec
Answers:
Please refer to the tutorial Introduction to Data Frames in R for getting insights on data frames.
I have created the data frame but the issue is with function. I am showing my code :
02-05-20, 1:18 a.m.
SUBHO98
employee <- data.frame("Name","Gender","Age","Designation","SSN")
emp <- function(employee){
Name <- as.character(readline("Enter name: "))
Gender <- as.character(readline("Enter gender: "))
Age <- as.integer(readline("Enter age: "))
Designation <- as.character(readline("Enter designation: "))
SSN <- as.integer(readline("Enter SSN: "))
}
return(emp)
emp()
View(employee)
I can not get my answer.
You can try something as given below:
employee <- data.frame(Name = character(), Gender = character(),
Age = numeric(), Designation = character(),
SSN = numeric())
emp <- function(){
Name <- as.character(readline("Enter name: "))
Gender <- as.character(readline("Enter gender: "))
Age <- as.integer(readline("Enter age: "))
Designation <- as.character(readline("Enter designation: "))
SSN <- as.integer(readline("Enter SSN: "))
return(data.frame(Name, Gender, Age, Designation, SSN))
}
newentry <- emp()
employee <- rbind(employee, newentry)
View(employee)
