On Jan 29, 2014 5:47 PM, "Trevor Davies" wrote:
>
> Hi Hadley,
>
> Thanks for getting back to me - the dplyr package seems really great.
>
> The issue I have is that the groupings no longer works when I'm using the
> plyr::summarise function
That is presumably why you should load plyr first...
>
Hi Hadley,
Thanks for getting back to me - the dplyr package seems really great.
The issue I have is that the groupings no longer works when I'm using the
plyr::summarise function
Here is my code, I think it's pretty obvious what I'm trying to do:
data_df <- tbl_df(full.data)
group_year <- grou
Hi,
You can use dplyr:::summarise
For e.g.
library(plyr)
library(dplyr)
> summarise
function (.data, ...)
--
}
library(Lahman)
Batting %.% group_by(playerID) %.% summarise(total=sum(G))%.% head(5)
# total
#1 4988101
Batting %.% group_by(playerID) %.% dplyr:::summarise(to
If you load plyr first, then dplyr, I think everything should work.
dplyr::summarise works similarly enough to plyr::summarise that it
shouldn't cause problems.
Hadley
On Wed, Jan 29, 2014 at 4:19 PM, Trevor Davies wrote:
> I think I have a hole in my understanding of how R uses packages (or at
Thanks - that's solves my problems.
All the best - Trevor
On Wed, Jan 29, 2014 at 2:28 PM, Ista Zahn wrote:
> Hi Trever,
>
> See help("::") and help("detach")
>
> Best,
> Ista
>
> On Wed, Jan 29, 2014 at 5:19 PM, Trevor Davies
> wrote:
> > I think I have a hole in my understanding of how R us
Hi Trever,
See help("::") and help("detach")
Best,
Ista
On Wed, Jan 29, 2014 at 5:19 PM, Trevor Davies wrote:
> I think I have a hole in my understanding of how R uses packages (or at
> least how it gives functions in packages priority). I thought I would give
> the new dplyr package a test dr
In short, use dplyr::summarize or plyr::summarize to select the one you want.
HTH,
Peter
On Wed, Jan 29, 2014 at 2:19 PM, Trevor Davies wrote:
> I think I have a hole in my understanding of how R uses packages (or at
> least how it gives functions in packages priority). I thought I would give
I think I have a hole in my understanding of how R uses packages (or at
least how it gives functions in packages priority). I thought I would give
the new dplyr package a test drive this morning (which is blazingly fast
BTW) and I've gone down the rabbit hole.
The issue is that I'm unable to use
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