Okay, what I did so far is to create a list of a list of a list... I don't know
whether this makes sense... (it's just initialized... I have to change it for
individual cases) What do you think about?
plate.parameters <- c("param1","param2")
temp <- c("mean","sd")
vec <- vector("list",length(
Sorry I misunderstood the question. My guess, and I'm
afraid that's all it is is that you would be best off
with a list. I suppose you might even want lists of
lists but I am not quite sure about what 'parameter'
means here.
--- Antje <[EMAIL PROTECTED]> wrote:
> Yes, I know, that these method
Yes, I know, that these methods might help to calculate but my question was
more about how to structure the data that I can realize this easy computation
afterwards. Due to the flexibility I need, I would like to avoid calculations I
don't need...
Antje
John Kane schrieb:
> Have a look at ?ag
Have a look at ?aggregate or the doBy library. They
may be what you want.
--- Antje <[EMAIL PROTECTED]> wrote:
> Hello,
>
> I have a quite simple question, I guess. I have a
> data frame and I would like
> to process the data in several ways.
> The processing is dependent on grouping (factors)
Hello,
I have a quite simple question, I guess. I have a data frame and I would like
to process the data in several ways.
The processing is dependent on grouping (factors) and the parameter itself.
Meaning for parameter1 in the df, I would like to calculate the mean and sd
when grouping by fact
5 matches
Mail list logo
