Hi.
merge has parameters all, all.x and all.y which should specify if you want to
use common or all values from the data frame.
Cheers
Petr
> -Original Message-
> From: R-help On Behalf Of pooja sinha
> Sent: Tuesday, December 15, 2020 11:14 PM
> To: Bert Gunter
> Cc: r-help mailing
Duh.. I should know that..
That was excellent. Didn't realize that.
Need rest(or practice) for my brain maybe.
Thank you Jim...
On Wed, Dec 16, 2020 at 3:27 PM Jim Lemon wrote:
>
> Hi Ani,
> Not sure about this, but is this what you want?
>
>
Hi Ani,
Not sure about this, but is this what you want?
ann10<-aggregate(mon10[3:12],list(mon10$Group.1),which.max)
Jim
On Wed, Dec 16, 2020 at 4:55 PM ani jaya wrote:
>
> Dear R-Help,
>
> I have a data frame containing monthly maxima of rainfall in 10
> locations for 30 year and want to look
Hi Greg,
I think this does what you want:
gcdf$date<-as.Date(gcdf$date,"%Y-%m-%d")
grid_dates<-as.Date(paste(2014:2020,1,1,sep="-"),"%Y-%m-%d")
plot(gcdf$date, gcdf$gallons, main="2014 Toyota 4Runner", xlab="Date",
ylab="Gallons",type="l",col="blue",yaxt="n")
abline(h=seq(4,20,by=2),lty=4)
Dear R-Help,
I have a data frame containing monthly maxima of rainfall in 10
locations for 30 year and want to look at a month where an annual
maxima happens. I can get the annual maxima using aggregate. I try to
extract the month using the code below.
Hi Ana,
Back on the job. I'm not sure how this will work in your setup, but
here is a try:
a<-read.table(text="top1 blup lasso enet
rs4980905:184404:C:A 0.07692622 -1.881795e-04 00
rs7978751:187541:G:C 0.62411425 9.934994e-04 00
rs2368831:188285:C:T 0.69529158 1.211028e-03
Hi Jim,
as always you're completely right, this is what is happening:
> head(a)
top1 blup lasso enet
rs4980905:184404:C:A 0.07692622 -1.881795e-04 00
rs7978751:187541:G:C 0.62411425 9.934994e-04 00
rs2368831:188285:C:T 0.69529158
Hi Ana,
I would look at "data" in your second example and see if it contains a
column named "blup" or just the values that were extracted from
a$blup. Also, I assume that weight=blup looks for an object named
"blup", which may not be there.
Jim
On Wed, Dec 16, 2020 at 1:20 PM Ana Marija wrote:
Hi Jim,
Maybe my post is confusing.
so "dd" came from my slow code and I don't use it again in parallelized code.
So for example for one of my files:
if
i="retina.ENSG0120647.wgt.RDat"
> a <- get(load(i))
> head(a)
top1 blup lasso enet
Hi Ana,
My guess is that in your second code fragment you are assigning the
rownames of "a" and the _values_ contained in a$blup to the data.table
"data". As I don't have much experience with data tables I may be
wrong, but I suspect that the column name "blup" may not be visible or
even present
Hello,
I made a terribly inefficient code which runs forever but it does run.
library(dplyr)
library(splitstackshape)
datalist = list()
files <- list.files("/WEIGHTS1/Retina", pattern=".RDat", ignore.case=T)
for(i in files)
{
a<-get(load(i))
names <- rownames(a)
data <-
Hi, I'd like to use integers as keys in a hash table. Can someone
recommend a hash table implementation? I would like to avoid doing
something like substituting "123" for 123.
Here's what I know about different implementations so far:
env (built-in) -- integer keys not allowed
Dict (CRAN) --
Did you work the examples in help("merge")? Also, have you looked at
the "dplyr" package? It has 9 different vignettes. The lead author is
Hadley Wickham, who won the 2019 COPSS Presidents' Award for work like
this.
Alternatively, you could manually read all 10 files, then figure
I know that but I do not want to merge them sequentially because I may lose
some rows which are present in one file while the other doesn't have. I
googled and found something called multmerge but the code is not working
for me. I used the following:
path <-"P:/Documents/Puja Desktop
?read.csv to read your csv files in data frames
?merge to merge them (sequentially).
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, Dec 15, 2020 at 1:36
Hi All,
I have 10 .csv files containing 12 to 15 columns but have some columns in
common. I need to join all of my .csv files into one using one common
column ‘Pos’. The header portion of my .csv files looks as shown below:
Chrom Pos Avg Stdev A15_3509.C A31_3799.C A32_3800.C A35_3804.C Gene ID
For the record: this is not nearly as cut-and-dried as you imply. The current
settings actually make replying off-list rather tricky for some mail clients...
I have tried and failed a few times to reply off-list due to this.
The next level of invasiveness is to make it appear that the original
Thanks, Kevin. But as I said in the original message, I did that some
months ago and never received a reply.
Pat
On Tue, Dec 15, 2020 at 12:26 PM Kevin Thorpe
wrote:
> You could send the request to r-help-ow...@r-project.org. That goes to
> the moderators and administrator.
>
> Kevin
>
> --
>
You could send the request to r-help-ow...@r-project.org. That goes to the
moderators and administrator.
Kevin
--
Kevin E. Thorpe
Head of Biostatistics, Applied Health Research Centre (AHRC)
Li Ka Shing Knowledge Institute of St. Michael's
Assistant Professor, Dalla Lana School of Public
Dear Lingling Wen:
Bert has forwarded your message to the list because one person cannot usually
answer every question... so many heads are better than one.
However, you seem to have neglected his other advice about providing a complete
example including data. Further, you are using several
Ok. If this is a desirable change, of whom would we request it? I was
unable to find a name, and as I said, I got no response from the generic
address.
Pat
On Tue, Dec 15, 2020 at 11:43 AM Pär Leijonhufvud via R-help <
r-help@r-project.org> wrote:
> Unless I am getting senile that should be an
Unless I am getting senile that should be an option in Mailman...
https://docs.mailman3.org/projects/mailman/en/latest/src/mailman/handlers/docs/reply-to.html
/Pär
--
Pär Leijonhufvud .
par.leijonhuf...@regionjh.se
Sjukhuskemist
Alejandra,
If it was initially working ok, I would first check with the IT
department if there has been a change to the configuration of the
firewall, virus scanners, file system etc. as these can affect the
performance of R-studio. R-studio uses a client-server setup on your
machine, so a
Greetings.
Something I've wondered for some time--is mailman configurable to have
a default reply-to be set to the list or to reply-all?
Many newcomers who reply to individual R-Help participants may not
notice that they are doing so, and it seems a source of vexation to
some of the more
Unless there is good reason not to, always cc r-help, which I have done
here.
Bert Gunter
On Tue, Dec 15, 2020 at 1:16 AM Lingling Wen
wrote:
> Dear Bert Gunter,
> Good day,
> Thank you for your comments about the posting policy. I am sorry for
> bothering you with the text against the
Hi
Your code is not reproducible, however you could follow this advice.
https://stackoverflow.com/questions/6085238/adding-space-between-bars-in-ggplot2
Cheers
Petr
> -Original Message-
> From: R-help On Behalf Of azam jaafari via
> R-help
> Sent: Monday, December 14, 2020 9:16 PM
>
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