[R] How to do indexing after splitting my data-frame?

[Oliver Bandel]

Hello Jim,


jim holtman <jholtman <at> gmail.com> writes:

> 
> try:
> 
> myindex <- "01-Dec-2008"
> 
> weblog_by_date[[myindex]]$host
[...]


Ooops yes, that works!

Thank you!

I don't know why this works, and the other thing not.

I thought the difference between [] and [[]] is just,
that the one gives back a list and the other grabs out the
values of a list by "unlist"ing it... so that one gets a vector instead of a
complete list.


Ciao,
   oliver