Create a dataframe with objects containing single values

I have the following numeric objects:

a1<-12 
a2<-10 
a3<-8
a4<-7
a5<-21
a6<-34

And I would love to have them as a column in a database. I can easily do:

df<-data.frame(value=c(a1,a2,a3,a4,a5,a6))

but I would love to be able to do it as a sequence. I’ve tryed a few things, like:

df<-data.frame(value=c(paste0("a",1:6)))

or

df<-value=c(get(paste0("a",1:6)))

But none of them put the values into the dataframe.

What is the right approach here?

Thanks!

>Solution :

Since you are getting multiple objects, you should use mget() instead.

df <- data.frame(value = unlist(mget(paste0("a", 1:6))))

   value
a1    12
a2    10
a3     8
a4     7
a5    21
a6    34