[R] SOS package: findFn does not work

Dear All, Recently, I found that the SOS package (very helpful package) does not work. When I used the "findFn" function to search something, it always said "found 0 matches" (see below). My desktop system is Win 10 and R version is R-4.1.0. Any suggestion was greatly appreciated. HP > z <- fi

Re: [R] export figure by pdf command

Can you implement it using my provided example? I read the user guide about dev.copy2pdf but I still failed. Thanks 2013/1/30 ilai > ?dev.copy2pdf > > On Tue, Jan 29, 2013 at 1:48 PM, hp wan wrote: > >> Dear R mailing listers, >> >> >> After plotting, I

Re: [R] export figure by pdf command

uot; when they mean "want to". > The use of "wanna" is unacceptable in written English unless you > are *trying* to be funny, and I don't think you are. > > cheers, > > Rolf Turner > > > On 01/30/2013 09:48 AM, hp wan wrote: > >>

[R] export figure by pdf command

Dear R mailing listers, After plotting, I wanna save it as file in pdf format using pdf("name.pdf") command. It failed, but I can do it by GUI operation (file-save as-pdf). e.g. x11() hist(x, breaks = 50, probability = FALSE) pdf("hist.pdf") [[alternative HTML version deleted]] __

Re: [R] How to remove packages from the active working window

Thanks a lot! 2013/1/27 David Winsemius > > On Jan 26, 2013, at 6:26 PM, hp wan wrote: > > Hi all mailing listers, >> >> My question is as follows: >> >> e.g. >> I launched two packages, say packageA and packageB, but they have the >> function

[R] How to remove packages from the active working window

Hi all mailing listers, My question is as follows: e.g. I launched two packages, say packageA and packageB, but they have the function of the same name, leading to masking. I want to remove the packageA from the working window after using the packageA so as not to causing problem. I do not want t

Re: [R] How to extract elements from vector in reverse order?

Thanks so much. It greatly enrich my mind. 2013/1/25 arun > > > Hi, > x<-1:80 > y<- x[-(1:77)] > y > > #[1] 78 79 80 > #or > > ?tail() #already suggested > > If you want only the last element,, > library(pastecs) > last(x) > #[1] 80 > A

Re: [R] How to extract elements from vector in reverse order?

2013/1/25 Nordlund, Dan (DSHS/RDA) > > > -Original Message- > > From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- > > project.org] On Behalf Of hp wan > > Sent: Thursday, January 24, 2013 4:23 PM > > To: r-help@r-project.org > > Subject: [R] How

[R] How to extract elements from vector in reverse order?

Hi all mailing listers, I wanna get the last several elments of vector. e.g. x <- c(1,2,3,.,78, 79, 80) How can I implement to assign last three elements to y, y <- c(78, 79, 80) ? In Matlab, It can easily achieve by y=x(end-2:end) Thanks Huaping Wan [[alternative HTML version

Re: [R] Pasting a list of parameters into a function

elements in B^{-1}. Thanks Huaping Wan 2013/1/25 hp wan > Hi mailing listers, > > Is there certain function in R deal with how to compute generalized > eigenvalues, that is the problem: A*x* = ëB*x *? When I use > eigen(B^{1}*A), error happened. It displays there are many Inf ele

Re: [R] Pasting a list of parameters into a function

Hi mailing listers, Is there certain function in R deal with how to compute generalized eigenvalues, that is the problem: A*x* = ëB*x *? When I use eigen(B^{1}*A), error happened. It displays there are many Inf elements in B^{1}. Thanks Huaping Wan [[alternative HTML version deleted]]

Re: [R] Why using hist when setting the parameter probability=TRUE does not create probability plot?

I am sorry for my careless. I forgot implementing the last code corresponding to setting y-axis. Thanks Mark Leeds and all guys. 2013/1/22 hp wan > Thanks. This time the x-axis works well but the y-axis is missing. > > 2013/1/22 Mark Leeds > >> Hi Hp: I decided to use axis

Re: [R] Why using hist when setting the parameter probability=TRUE does not create probability plot?

e strings "-1.55", >> "-1.50" etc then you >> can use the names.arg argument for that. You can create a vector of >> character strings >> >> binstrings = c("-1.55","-1.50", ) >> >> or just convert your data to strings u

Re: [R] Why using hist when setting the parameter probability=TRUE does not create probability plot?

.15,0.20,0.25,0.30,0.35,0.40, > 0.45,0.50,0.55) > > > counts=c(287,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,212,2624,2918,0,0,0,75,36317,4963,0,0,2462,0,0,0,0,0,142) > > percentage=counts/sum(counts) > barplot(percentage,xlab="breaks",xlim=c(1,42)) > > > > On Mon, Jan 21, 2013 at 7:47 PM, hp wan wrote: > >&

Re: [R] Why using hist when setting the parameter probability=TRUE does not create probability plot?

tely initially. > > > > On Mon, Jan 21, 2013 at 7:36 PM, hp wan wrote: > >> Thanks for your reply! >> >> >> breaks=c(-1.55,-1.50,-1.45,-1.40,-1.35,-1.30,-1.25,-1.20,-1.15,-1.10,-1.05,-1.00,-0.95,-0.90,-0.85,-0.80,-0.75,-0.70,-

[R] Why using hist when setting the parameter probability=TRUE does not create probability plot?

Hi All, When carrying out hist(samples,breaks=50,probability=TRUE), the column values are considerably greater than 1, which seams very unreasonable. The plot is attached. I think the column value of the hist plot should correspond to x$counts/sum(x$counts) (x=hist(samples,breaks=50,probabilit