Is this a for a homework assignment? We try to avoid doing others' homework
on this list.
To learn more about how to do simulations in R, search on "how to simulate
data in R" or similar. This brought up many tutorials that should be
helpful.
If this is not homework, maybe someone else can make sense of your query
and can help. I could not.
Bert Gunter
"The trouble with having an open mind is that people keep coming along and
sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )
On Tue, Sep 29, 2020 at 9:36 PM Peter Wagey <peter.wagle...@gmail.com>
wrote:
> Hi R User,
> I was trying to create a data matrix with four columns: height, locations
> (three locations), temperature (three levels) and slope (three classes) and
> used the following code, but it did not work. I basically wanted to have
> 20 rows for each class (I have a total of 9 classes). Can you help me to
> fix the following code so that I can create the data frame?
>
> daT<-data.frame(height=c(5:15))
>
> minHeight=min(daT$height)
>
> maxHeight=max(daT$height)
>
> height.value= minHeight +(0:20)*(maxHeight-minHeight)/20
>
>
> daT<-data.frame(height=height.value, location=rep(c("SiteA", "SiteB",
> "SiteC"), 20), temperature=rep(c(10,20,30)), slope=rep(c("5deg", "10deg",
> "15deg")))
>
>
> Thanks
>
> [[alternative HTML version deleted]]
>
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