Hi all:
I am having trouble dropping levels, got a few hints online without success.
Please consider the dataset below:
I was under the inpression that subset(..drop=TRUE) would work but it
doesn't
library(ggplot2)
library(hmisc)
x - structure(list(first = c(38.2086, 43.1768, 43.146,
Hi Felipe,
On Mon, Nov 29, 2010 at 11:01 AM, Felipe Carrillo
mazatlanmex...@yahoo.com wrote:
Hi all:
I am having trouble dropping levels, got a few hints online without success.
Please consider the dataset below:
I was under the inpression that subset(..drop=TRUE) would work but it
Take a look on droplevels function (R = 2.12)
On Mon, Nov 29, 2010 at 5:01 PM, Felipe Carrillo
mazatlanmex...@yahoo.comwrote:
Hi all:
I am having trouble dropping levels, got a few hints online without
success.
Please consider the dataset below:
I was under the inpression that
...@yahoo.com
Cc: r-h...@stat.math.ethz.ch
Sent: Mon, November 29, 2010 11:18:45 AM
Subject: Re: [R] drop levels problem
Hi Felipe,
On Mon, Nov 29, 2010 at 11:01 AM, Felipe Carrillo
mazatlanmex...@yahoo.com wrote:
Hi all:
I am having trouble dropping levels, got a few hints online without
Just to follow up on my own post a bit:
xmelt$year[xmelt$year == first, drop = TRUE]
will do what you want. I think because in the subset there are
multiple columns not all of which are factor, the method for '[' being
used is not the factor one that would drop unused levels. I did not
make
5 matches
Mail list logo