Command in a function

[Klaus Jantzen]

Hello,

I am writing a function that inserts some text into a buffer.
At some point the cursor (point?) should go to the end of a line.

For that I found the command "end-of-line". How do I code the execution 
of this command
in a function?
I tried it with (command-execute end-of-line) but that resulted in an 
error message.

Thanks for any help.
--

K.D.J.