To identify valid variable name,assigning values,finding its data type and deleting variable.
Rules for variables name :
Assigning value to variable :
#R Programming
if(FALSE)
{
“This is a multiline comment line.
This is an example for explaining vector objects”
}
var_a=TRUE #Equalto assignment opr
var_bc #rightward assignment opr
d=3+2i
var_e<-“Hello!” charToRaw(e)->f
print(class(var_a))
print(class(var_b))
print(class(c))
print(class(d))
print(class(var_e))
print(class(f))
print(ls())
print(ls(pattern = “var”))
print(d)
rm(d)
print(d)