[R] Aggregate with Function List ?
ggrothendieck at gmail.com
Wed Mar 7 16:59:47 CET 2012
On Wed, Mar 7, 2012 at 10:36 AM, Michael Karol <MKarol at syntapharma.com> wrote:
> It now appears to be working; however, I have a new problem. The format of the output is not what I need. Currently it produces an output as three columns; "Group.1", "Group.2", and "x"
> whereas I need a data frame with columns of Day, Hour, mean, sd, median, min, max.
> Interestingly, the output appears on the console looking like the data frame I need with 7 columns, but internally it only has 3.
> I'm using R version 2.14.0 (2011-10-31)
The third column is a 5 column matrix. You can flatten this using one
of these if the nested structure is not wanted:
Statistics & Software Consulting
GKX Group, GKX Associates Inc.
email: ggrothendieck at gmail.com
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