On 02.12.2015 06:11, Brant Inman wrote:
I am trying to build a function that can accept variables for a regression. It
would work something like this:
---
# Y = my response variable (e.g. income)
# X = my key predictor variable (e.g. education)
# subY = a subsetting variable for Y (e.g. race
> On Dec 1, 2015, at 8:01 PM, Carl Sutton via R-help
> wrote:
>
> I am relatively new to programming in R.
> I have attempted to create a function to replace brute force code, and in
> doing so need to create a data path and file name via paste0 (The years and
> quarter subfolders are diff
On 02.12.2015 05:01, Carl Sutton via R-help wrote:
I am relatively new to programming in R.
I have attempted to create a function to replace brute force code, and in doing
so need to create a data path and file name via paste0 (The years and quarter
subfolders are different for different year
If you have a matrix X and you want an mcmc.list object for 3 chains:
as.mcmc.list(lapply(as.data.frame(X), mcmc))
is one way.
Best,
Uwe Ligges
On 02.12.2015 03:47, Margaret Donald wrote:
-- Forwarded message --
From: Margaret Donald
Date: 1 December 2015 at 23:09
Subject: R
> On Dec 1, 2015, at 6:24 PM, John Sorkin wrote:
>
> Please respond directly to me jsor...@grecc.umaryland.edu.
I generally respond to both the poster and the list.
> If you respond to the list I will not get your response. There is a problem
> with my subscription. It has been changed to dig
> On Dec 1, 2015, at 2:47 PM, Ravi Varadhan wrote:
>
> Hi,
> I would appreciate some help with using grep(). I have a bunch of variables
> in a data frame and I would like to select some of them using grep. Here is
> an example of what I am trying to do:
>
> vars <- c("Fr_I_total", "Fr_I_pe
I am trying to build a function that can accept variables for a regression. It
would work something like this:
---
# Y = my response variable (e.g. income)
# X = my key predictor variable (e.g. education)
# subY = a subsetting variable for Y (e.g. race)
# subY.val = the value of the subsetting v
I am relatively new to programming in R.
I have attempted to create a function to replace brute force code, and in doing
so need to create a data path and file name via paste0 (The years and quarter
subfolders are different for different years and quarters). It file path
created from paste0
-- Forwarded message --
From: Margaret Donald
Date: 1 December 2015 at 23:09
Subject: Re: [R] Converting a matrix to an mcmc object
To: Jim Lemon
Thanks, Jim. It may well do, but I am struggling to see how to coerce a
matrix into three chains... I could reprogram the whole show
Hi,
I would appreciate some help with using grep(). I have a bunch of variables in
a data frame and I would like to select some of them using grep. Here is an
example of what I am trying to do:
vars <- c("Fr_I_total", "Fr_I_percent_of_CD4", "Ki.67_in_Fr_I_percent_of_Fr_I",
"Fr_II_percent_of_C
The short answer is to provide an argument that your function does not
pass through substitute(), so standard evaluation takes place. E.g., change
SmallFn <- function(v,d) {
column <- deparse(substitute(v))
d[,column]
}
to
SmallFn <- function(v, d, column=deparse(substi
David has told me that my problem is because there is not column varscr
in my dataframe. I know this. My question is how can I modify my code so
that the second call to SmallFn will in fact access the column Wstscr
which does, in fact exist in the dataframe.
John
Messages sorted by: [ date ] [ t
On Tue, Dec 1, 2015 at 9:17 PM, John Sorkin wrote:
> __
> R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> an
Please respond directly to me jsor...@grecc.umaryland.edu. If you respond to
the list I will not get your response. There is a problem with my subscription.
It has been changed to digest. I need to set it back to no digest (i.e. get
messages as soon as they are posted)
John
John David Sorkin M
John David Sorkin M.D., Ph.D.
Professor of Medicine
Chief, Biostatistics and Informatics
University of Maryland School of Medicine Division of Gerontology and Geriatric
Medicine
Baltimore VA Medical Center
10 North Greene Street
GRECC (BT/18/GR)
Baltimore, MD 21201-1524
(Phone) 410-605-7119
(Fax
> On Dec 1, 2015, at 4:32 PM, David Winsemius wrote:
>
>
>> On Dec 1, 2015, at 2:57 PM, John Sorkin wrote:
>>
>> I am trying to write a function that calls a function. The first call to
>> SmallFn works without any problem, printing both the passed data and the
>> column Wstscr. The second
> On Dec 1, 2015, at 2:57 PM, John Sorkin wrote:
>
> I am trying to write a function that calls a function. The first call to
> SmallFn works without any problem, printing both the passed data and the
> column Wstscr. The second call does not work (error, Error in d[, column] :
> subscript ou
I am trying to write a function that calls a function. The first call to
SmallFn works without any problem, printing both the passed data and the column
Wstscr. The second call does not work (error, Error in d[, column] : subscript
out of bounds).
The first call shows what I am trying to do w
I have the same question about the following strings:
sub("^([0-9]*).*$", "\\1", fields)
could you explain them in detail .
I would lookforward to yourwonderful reply.
2015-12-01
13351275265
发件人：r-help-requ...@r-project.org
发送时间：2015-12-01 19:00
主题：R-help Digest, Vol 154
This is a general purpose R programming help list. Your post appears
to be a very specific, subject matter question that should go to the
R-Sig-geo list, where you are likely to get better and prompter
responses.
Cheers,
Bert
Bert Gunter
"Data is not information. Information is not knowledge. A
This is a Bioconductor package. So I think you would do better to post
on the Bioconductor list, not here.
Cheers,
Bert
Bert Gunter
"Data is not information. Information is not knowledge. And knowledge
is certainly not wisdom."
-- Clifford Stoll
On Tue, Dec 1, 2015 at 6:27 AM, Bei Jun Chen
Hi,
I have point values of elevations on land (high resolution lidar) and in the
water (some are lower resolution single beam soundings or even just prior
elevation maps, others are high res multibeam). Let's say high resolution is 1m
and low is 10m, although the coarse case can be worse.
>From
Dear R mailing list members,
I was trying to make MDS plots using cummeRbund package on cuffdiff
output files, but got some error messages instead. I would really
appreciate it if you could advise me on how to solve the problem.
I am running Ubuntu 15.10, R version 3.2.2, cummeRbund version
Hello Everyone!
Christmas is coming and with it, gift exchange! Every year, with my family, we
draw names from a hat to decide who gives a gift to who. Very basic and
annoying method, as it doesn't prevent somebody to draw himself, to draw
his/her partner, to draw years after years the same p
Dear Aoife
I do not know the insides of GenABEL but it may be looking for the map
file first so in fact may not be able to find the ped file either.
1 - Are you sure the files are named as you state?
2 - Are you sure they are placed in ~ which seems an unlikely place to
put them.
On 01/12/2
This seems to get the colours for the legend correctly
xyplot(Abun~Date1|Station, data=Raw,
groups = Year,
par.settings = list(strip.background = list(col = "transparent"),
superpose.symbol = list(pch =
rep(21,2),
> graphit<-function(x,var,type,subset=NA,...){
> if(!is.na(subset[1])) x<-subset(x,subset)
> do.call(type,list(x=x[[var]],...))
> }
A further slight simplification is possible using the fact that subset(x, TRUE)
returns x unchanged:
graphit<-function(x,var,type,subset=TRUE,...){
x<-subset(x,
Having a problem with convert.snp.ped in GenABEL (on linux).
My map file looks like this (tab-separated) (called Genotype.map)
chrom name position
13 SNP1 39703523
My ped file looks like this (Called Genotype.ped)
PF1 PF1 0 0 2 -9 C C
PF2 PF2 0 0 2 -9 C A
PF3 PF3 0 0 1 -9 C C
PF4 PF4
Dear Bill:
It looks great. many thanks
*one more quick help:*
how to graph only the x and y axis crossing through the origin, with
xlim=c(-1,1,0.2) and ylim=c(0,1,0.2)?
with many thanks
steve
On Sat, Nov 28, 2015 at 1:11 PM, William Dunlap wrote:
> Your right <- (1:n)*dx mean that yo
Dear Ernesto
As far as I understand it MAVIS is an application which uses metafor to
perform the actual meta-analysis. I do not use MAVIS but if it gives you
access to the full range of metafor facilities then you have a range of
options with moderators. If MAVIS does not expose all of metafor
I am Ernesto, a Phd student from Bilbao working with climate related
plankton dynamics. I am trying to perform a MAVIS metanalysis (any other
meta techcnique to be applied in R) to see if there is a significant
difference between the moderators in my dataset. Is there any option to do
an ANOVA anal
Hi Alexandra,
I think you are going about this in an excessively difficult way. Here is a
rough example:
graphit<-function(x,var,type,subset=NA,...){
if(!is.na(subset[1])) x<-subset(x,subset)
do.call(type,list(x=x[[var]],...))
}
# assume that the data are measurements of penetration by crossbow
Sorry all, My mistake! The missing parts are as follows:
Raw$Date1<-as.Date(Raw$Date,"%d/%m")
culr<-ifelse(Raw$Year=="Y2002","Year 2002","Year 2014")
library(lattice) Many thanks. With best regards,Christine
Jim Lemon 於 2015年12月1日 (週二) 4:01 PM 寫道﹕
Hi Christine,When I try to run your
Hi Christine,
When I try to run your script, the plot fails:
Error in eval(expr, envir, enclos) : object 'culr' not found
> names(Raw)
[1] "Date""Year""Station" "Abun""Date1"
so I changed the second line to:
groups=Year,
and it did work. The default (pink, gray) background colors fo
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