Re: [R] Compressing a sequence

2025-02-21 Thread Steven Ellis
Apply the function result <- condense_sequence(nums) print(result) # Output: "1, 3-5, 7-8, 12-15, 20" Which appears to work well, though you may have other thoughts in mind / edge cases this code does not cover. Best, Steven On Fri, Feb 21, 2025 at 7:47 PM Dennis Fisher wrote: >

Re: [R] Installing R and RStudio - Contact Software Manufacturer Error URGENT

2025-01-15 Thread Steven Ellis
Hi Eliana, What model Mac are you using? Are you the owner? Thanks, Steven On Wed, Jan 15, 2025, 1:45 PM Eliana Madison wrote: > Good morning, I am currently trying to download R and RStudio to my MacOS > 13.3 as it is a requirement for a statistics class I am taking this > semest

Re: [R] Confirmation of no Electronic Communication functionality

2024-12-13 Thread Steven Ellis
Hi Edward, R can indeed initiate electronic communication, e.g. by downloading new libraries (`install.packages()`). You may be best off using a container. Steven On Fri, Dec 13, 2024, 10:25 AM Edward Woo via R-help wrote: > Hi, > > I am trying to download R version 3.6.1 onto m

Re: [R] apply

2024-10-04 Thread Steven Yen
gges wrote: > Homework questions are not answered on this list. > > Best, > Uwe Ligges > > > > On 04.10.2024 10:32, Steven Yen wrote: >> The following line calculates standard deviations of a column vector: >> >> se&l

Re: [R] apply

2024-10-04 Thread Steven Yen
ctor element is zero, it's only one value therefore it does not vary. A similar reasonong can be applied to cov(x[1], x[2]), etc. Hope this helps, Rui Barradas Às 12:14 de 04/10/2024, Steven Yen escreveu: Hello I have a vector: set.seed(123) > n<-3 > x<-rnorm(n); x [1]

Re: [R] apply

2024-10-04 Thread Steven Yen
[1]) cov(x[3],x[2]) var(x[3]) And I like to do it with "apply". Thanks. On 10/4/2024 6:35 PM, Rui Barradas wrote: > Hello, > > If you have a numeric matrix or data.frame, try something like > > cov(mtcars) > > Hope this helps, > > Rui Barradas > > > Às

Re: [R] apply

2024-10-04 Thread Steven Yen
On 10/4/2024 5:13 PM, Steven Yen wrote: > Pardon me!!! > > What makes you think this is a homework question? You are not > obligated to respond if the question is not intelligent enough for you. > > I did the following: two ways to calculate a covariance matrix but &g

[R] apply

2024-10-04 Thread Steven Yen
The following line calculates standard deviations of a column vector: se<-apply(dd,1,sd) How can I calculate the covariance matrix using apply? Thanks. __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/l

Re: [R] Printing

2024-08-11 Thread Steven Yen
invisible. On 8/11/2024 10:09 PM, Rui Barradas wrote: Às 09:51 de 11/08/2024, Steven Yen escreveu: Hi In the following codes, I had to choose between printing (= TRUE) or deliver something for grab (ei, vi). Is there a way to get both--that is, to print and also have ei and vi for grab? Thanks.

[R] Printing

2024-08-11 Thread Steven Yen
Hi In the following codes, I had to choose between printing (= TRUE) or deliver something for grab (ei, vi). Is there a way to get both--that is, to print and also have ei and vi for grab? Thanks. Steven ... out<-round(as.data.frame(cbind(ap,se,t,p)),digits) out<-cbind(out,sig) ou

Re: [R] If loop

2024-08-09 Thread Steven Yen
n() { >> v <- v+1 >> return (v) >> } >> >> v <- funB() >> cat (v) >> #2 >> >> Or use <<- assignment I think. (I usually return, but return can only >> return one object and I think you want two or more >> >> v <

Re: [R] If loop

2024-08-09 Thread Steven Yen
x27;t see? > > joint12 <- marg1 <-F > > marg1 <-T > > if (joint12) { >   print ("joint 12") >   cat (joint12) > } > > if (marg1) { >   print("marg 1") >   cat(marg1) > } > > Would probably be my diagnostic approach > &

Re: [R] If loop

2024-08-08 Thread Steven Yen
  } else if(marg1) {     labels<-c(labels,lab.p1)   } else if(marg2) {     labels<-c(labels,lab.p2)   } else if(cond12){     labels<-c(labels,lab.pc12)   } else {     labels<-c(labels,lab.pc21)   } On 8/9/2024 11:44 AM, Steven Yen wrote: Can someone help me with the if loop below?

[R] If loop

2024-08-08 Thread Steven Yen
Can someone help me with the if loop below? In the subroutine, I initialize all of (joint12,marg1,marg2,cond12,cond21) as FALSE, and call with only one of them being TRUE: ,...,joint12=FALSE,marg1=FALSE,marg2=FALSE,cond12=FALSE,cond21=FALSE joint12 seems to always kick in, even though I ca

Re: [R] grep

2024-08-01 Thread Steven Yen
Thanks! On 8/2/2024 12:28 PM, Rui Barradas wrote: Às 02:10 de 02/08/2024, Steven Yen escreveu: Good Morning. Below I like statement like j<-grep(".r\\b",colnames(mydata),value=TRUE); j with the \\b option which I read long time ago which Ive found useful. Are there more or

[R] grep

2024-08-01 Thread Steven Yen
Good Morning. Below I like statement like j<-grep(".r\\b",colnames(mydata),value=TRUE); j with the \\b option which I read long time ago which Ive found useful. Are there more or these options, other than ? grep? Thanks. dstat is just my own descriptive routine. > x  [1] "age"  "sleep

Re: [R] grep

2024-07-13 Thread Steven Yen
  9 10 11 12 13 28 29 30 31 32 33 34 35 50 51 52 53 54 55 56 57 > On 7/13/2024 12:31 AM, Rui Barradas wrote: Hello, So any of names(goprobit.p$est) |> grep("somewhat|very", x = _) goprobit.p$est |> names() |> grep("somewhat|very", x = _) should work, right?

Re: [R] grep

2024-07-12 Thread Steven Yen
341 -0.1108 -0.0694 -0.2909 -0.4267 -0.6188 -0.7580 -0.3413 -0.3813 [10] -0.3101 -0.2977 -0.6310 -0.9132 0.1885 -0.0887 -0.0850 0.0847 -0.1588 On 7/12/2024 11:57 PM, Steven Yen wrote: > Thanks. First and second of the following worked, but the third (with > coef) did not. This may be bec

Re: [R] grep

2024-07-12 Thread Steven Yen
Sorry. grepl worked: which(grepl("very|somewhat",names(goprobit.p$est))) On 7/12/2024 5:34 PM, Steven Yen wrote: > > Could not get "which" to work, but my grep worked. Thanks. > > > which(grep("very|somewhat",names(goprobit.p$est))) Error in >

Re: [R] grep

2024-07-12 Thread Steven Yen
goprobit.p$est)) [1] 6 7 8 9 10 11 12 13 28 29 30 31 32 33 34 35 50 51 52 53 54 55 56 57 On 7/12/2024 5:26 PM, Steven Yen wrote: > Thanks. In this case below, what is "x"? I tried rownames(out) which > did not work. > > Sorry. Does this sound like homework to you? > &

Re: [R] grep

2024-07-12 Thread Steven Yen
Thanks. In this case below, what is "x"? I tried rownames(out) which did not work. Sorry. Does this sound like homework to you? On 7/12/2024 5:09 PM, Uwe Ligges wrote: On 12.07.2024 10:54, Steven Yen wrote: Below is part a regression printout. How can I use "grep" to

[R] grep

2024-07-12 Thread Steven Yen
Below is part a regression printout. How can I use "grep" to identify rows headed by variables (first column) with a certain label. In this case, I like to find variables containing "somewhath", "veryh", "somewhatm", "verym", "somewhatc", "veryc","somewhatl", "veryl". The result should be an in

Re: [R] Naming output file

2024-06-24 Thread Steven Yen
Jun 2024 20:16:46 +0800 Steven Yen пишет: In the call to ame.bopa in a loop, I like inputs in the call to ame.bopa to be bop1, bop2, bop3,... Thanks. for (im in 1:m) { ame<-ame.bopa(bop,y1.level=y1value,y2.level=y2value,jindex=jindex1,vb.method="invH",joint12=TRUE,    

Re: [R] Naming output file

2024-06-24 Thread Steven Yen
.method="invH",joint12=TRUE,     printing=FALSE,testing=TRUE) } On 6/24/2024 7:57 PM, Eric Berger wrote: > assign(paste0("bop",im),boprobit(eqs,mydata,wt=weight,method="BHHH",tol=0,reltol=0,gradtol=1e-5,Fisher=TRUE)) > > > On Mon, Jun 24, 2024 at 2

Re: [R] Naming output file

2024-06-24 Thread Steven Yen
Thanks Eric. I am not following your suggested line. Would you just edit my line 4? Thanks. On 6/24/2024 7:51 PM, Eric Berger wrote: > How about > > assign(paste0("bop",im), boprobit( etc )) > > > > On Mon, Jun 24, 2024 at 2:41 PM Steven Yen wrote: > >

[R] Naming output file

2024-06-24 Thread Steven Yen
I would like a loop to (1) read data files 2010midata1,2010midata2,2010midata3; and (2)  name OUTPUT bop1,bop2,bop3. I succeeded in line 3 of the code below, BUT not line 4. The error message says: Error in paste0("bop", im) <- boprobit(eqs, mydata, wt = weight, method = "NR", : target of ass

Re: [R] Printout and saved results

2024-03-25 Thread Steven Yen
you want to save the value, you can wrap the assignment in parentheses, making it an expression: (retained.interesting.result <- function.with.interesting.result(..)) On Tue, 26 Mar 2024 at 15:03, Steven Yen wrote: How can I have both printout and saved results at the same time. The subr

[R] Printout and saved results

2024-03-25 Thread Steven Yen
How can I have both printout and saved results at the same time. The subroutine first return "out" and the printout gets printed, but not saved. I then run the "invisible" line. Results got saved and accessible but no printout. How can I have both printout and also have the results saved? T

Re: [R] Initializing vector and matrices

2024-02-29 Thread Steven Yen
Thanks to all. Great ideas. I found Eik Vettorazzi's suggesstion easy to implrment: ebarm<-vbarm<-NULL ... if (is.null(ebarm)) ebarm<-ame.00$ei/k else ebarm<-ebarm+ame.00$ei/k if (is.null(vbarm)) vbarm<-ame.00$vi/k else vbarm<-vbarm+ame.00$vi/k ... Steven Yen On 2/

Re: [R] [EXT] Initializing vector and matrices

2024-02-29 Thread Steven Yen
just looking for ways to do this in a do loop, which requires initialization (to 0's) of x and y. My struggle is not knowning length of x until x1 is produced in the first of the loop. Thanks. Steven On 2/28/2024 6:22 PM, Eik Vettorazzi wrote: Hi Steven, It's not entirely clear what yo

Re: [R] Initializing vector and matrices

2024-02-28 Thread Steven Yen
("midata", ind, ".csv")) ... k<-length(ame.00$bame) bsum<-bsum[1:k]+ame.00$bame vsum<-vsum[1:k,1:k]+ame.00$vame } On 2/28/2024 4:56 PM, Steven Yen wrote: Is there as way to initialize a vector (matrix) with an unknown length (dimension)? NULL does not seem to work. The

[R] Initializing vector and matrices

2024-02-28 Thread Steven Yen
Is there as way to initialize a vector (matrix) with an unknown length (dimension)? NULL does not seem to work. The lines below work with a vector of length 4 and a matrix of 4 x 4. What if I do not know initially the length/dimension of the vector/matrix? All I want is to add up (accumulate) 

[R] Including an external set of coded

2024-02-20 Thread Steven Yen
How can I call and include an external set of R codes, not necessarily a complete procedure (which can be include with a “source” command). Example: #I like to include and run the following lines residing in a file outside the main program: mydata<-transform(mydata, a<-b+c d<-e+f }

Re: [R] Looping

2024-02-20 Thread Steven Yen
Steven from iPhone > On Feb 19, 2024, at 4:56 PM, Steven Yen wrote: > > Thanks to all. Glad there are many options. > > Steven from iPhone > >>> On Feb 19, 2024, at 1:55 PM, Rui Barradas wrote: >>> >> Às 03:27 de 19/02/2024, Steven Yen escreve

[R] Looping

2024-02-18 Thread Steven Yen
I need to read csv files repeatedly, named data1.csv, data2.csv,… data24.csv, 24 altogether. That is, data<-read.csv(“data1.csv”) … data<-read.csv(“data24.csv”) … Is there a way to do this in a loop? Thank you. Steven from iPhone [[alternative HTML version d

[R] Concordance and Kendall's tau in copula

2023-11-06 Thread Steven Yen
t to read and what to use? Thank you. Steven Yen __ 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 and provide comm

[R] Yext in parentheses.

2023-10-26 Thread Steven Yen
Dear All My program is long and sorry I do not have a replicable set of codes to present. But I present a chunk of codes at the end below. Essentially, 1. I initialize cat.ref as NUL (see line 1) 2. Then, I repeatedly add elements to cat.ref, where each element include parentheses in double qu

[R] Stacking matrix columns

2023-08-06 Thread Steven Yen
I wish to stack columns of a matrix into one column. The following matrix command does it. Any other ways? Thanks. > x<-matrix(1:20,5,4) > x [,1] [,2] [,3] [,4] [1,]    1    6   11   16 [2,]    2    7   12   17 [3,]    3    8   13   18 [4,]    4    9   14   19 [5,]    5   10   15   20 > ma

[R] Stacking matrix columns

2023-08-05 Thread Steven Yen
I wish to stack columns of a matrix into one column. The following matrix command does it. Any other ways? Thanks. > x<-matrix(1:20,5,4) > x [,1] [,2] [,3] [,4] [1,]    1    6   11   16 [2,]    2    7   12   17 [3,]    3    8   13   18 [4,]    4    9   14   19 [5,]    5   10   15   20 > ma

Re: [R] knitr and tinytex

2023-04-28 Thread Steven Yen
Here’s what I found: Running the line commands install.packages("knitr") install.packages('tinytex') and interactively in RStudio: Tools->Install Packages -> … both work. Thank you! Steven from iPhone > On Apr 27, 2023, at 8:26 AM, Steven T. Yen wrote: &g

[R] knitr and tinytex

2023-04-26 Thread Steven T. Yen
Dear tinytex users I install knitr and tinytex with the following line commands in RStudio and it seems to work: install.packages("knitr") install.packages('tinytex') In the long past I was told to also run the following lines but now they do not seem to be needed. #update.packages(ask = FA

Re: [R] R does not run under latest RStudio

2023-04-06 Thread Steven Yen
The RStudio list generally does not respond to free version users. I was hoping someone one this (R) list would be kind enough to help me. Steven from iPhone > On Apr 6, 2023, at 6:22 PM, Uwe Ligges > wrote: > > No, but you need to ask on an RStudio mailing list. > This

Re: [R] R does not run under latest RStudio

2023-04-06 Thread Steven T. Yen
p.s. But now I click some (but not all)  .R file and cannot see the source code. On 4/6/2023 5:28 PM, Steven T. Yen wrote: I updated to latest RStudio (RStudio-2023.03.0-386.exe) but R would not run. Error message: Error Starting R The R session failed to start. RSTUDIO VERSION RStudio

[R] R does not run under latest RStudio

2023-04-06 Thread Steven T. Yen
I updated to latest RStudio (RStudio-2023.03.0-386.exe) but R would not run. Error message: Error Starting R The R session failed to start. RSTUDIO VERSION RStudio 2023.03.0+386 "Cherry Blossom " (3c53477a, 2023-03-09) for Windows [No error available] I also tried RStudio 2022.12.0+353 --- same

Re: [R] Removing variables from data frame with a wile card

2023-02-12 Thread Steven Yen
Great, Thanks. Now I have many options. Steven from iPhone > On Feb 13, 2023, at 10:52 AM, Andrew Simmons wrote: > > What I meant is that that > > mydata[, !grepl("^yr", colnames(mydata)), drop = FALSE] > > and > > mydata[!grepl("^yr", co

Re: [R] Removing variables from data frame with a wile card

2023-02-12 Thread Steven Yen
x[“V2”] would retain columns of x headed by V2. What I need is the opposite——I need a data grime with those columns excluded. Steven from iPhone > On Feb 13, 2023, at 9:33 AM, Rolf Turner wrote: > >  >> On Sun, 12 Feb 2023 14:57:36 -0800 >> Jeff Newmiller wrote: >

Re: [R] Removing variables from data frame with a wile card

2023-02-12 Thread Steven T. Yen
>> >> You could alternatively use >> >> x["V2"] >> >> which should be identical to x[, "V2", drop = FALSE], but some people don't >> like that because it doesn't look like matrix indexing anymore. >> >> >

Re: [R] Removing variables from data frame with a wile card

2023-02-12 Thread Steven T. Yen
In the line suggested by Andrew Simmons, mydata <- mydata[, !grepl("^yr", colnames(mydata)), drop = FALSE] what does drop=FALSE do? Thanks. On 1/14/2023 8:48 PM, Steven Yen wrote: > Thanks to all. Very helpful. > > Steven from iPhone > >> On Jan 14, 2023, at

Re: [R] Removing variables from data frame with a wile card

2023-01-14 Thread Steven Yen
Thanks to all. Very helpful. Steven from iPhone > On Jan 14, 2023, at 3:08 PM, Andrew Simmons wrote: > > You'll want to use grep() or grepl(). By default, grep() uses extended > regular expressions to find matches, but you can also use perl regular > expressions and globbi

[R] Removing variables from data frame with a wile card

2023-01-13 Thread Steven T. Yen
I have a data frame containing variables "yr3",...,"yr28". How do I remove them with a wild cardsomething similar to "del yr*" in Windows/doc? Thank you. > colnames(mydata)   [1] "year"   "weight" "confeduc"   "confothr" "college"   [6] ...  [41] "yr3"    "yr4"    "yr5"

[R] Background for word

2023-01-11 Thread Steven T. Yen
Dear, I am having a lucky day. I am programming in RStudio and when I type "black" (quotation signs included, the word turn into a word with black ground. Couldn't get rid of the backgroundcopying to Word, Excel, text editor and paste back to Rstudio, the word is still in black background

Re: [R] Format printing with R

2022-11-22 Thread Steven T. Yen
nodiscfem   0.51    0.50 discfem 0.49    0.50 notradgrol  0.70    0.46 tradgrol    0.30    0.46 nofemnopol  0.80    0.40 femnopol    0.20    0.40 nopreshurt  0.66    0.47 On 11/22/2022 3:08 PM, Ivan Krylov wrote: On Tue, 22 Nov 2022 08:15:57 +0800 "Steven T. Yen" wrote: Thanks to

Re: [R] Format printing with R

2022-11-21 Thread Steven T. Yen
00.32 [86,] 1.3000.74 R will still print 3 decimal places for the third column since it wants them to be of the same format, but each number is 2 sigfigs. On Mon, Nov 21, 2022 at 3:41 PM Steven T. Yen via R-help wrote: Hi, I have two variables with 86 observations each. Below I print

[R] Format printing with R

2022-11-21 Thread Steven T. Yen via R-help
Hi, I have two variables with 86 observations each. Below I print with the print command with digit=2. But, I am getting three decimal places for my first variable and two for the second. Please help. Thanks. > cbind(Mean,Std.dev)     Mean   Std.dev  [1,]  0.3107966  0.462820  [2,]  0.1

Re: [R] cannot print a list with cat

2022-10-24 Thread Steven T. Yen
ycontrol$gradtol) #works msg<-with(mycontrol,sprintf(fmt_string,tol,reltol,steptol,gradtol))   cat(msg) tol = 0.0e+00 reltol  = 0.0e+00 steptol = 1.0e-08 gradtol = 1.0e-10 Thids has worked great! Thanks again to all. Steven Yen On 10/25/2022 3:23 AM, Rui Barradas wrote: Às 16:21 de 24/10

Re: [R] cannot print a list with cat

2022-10-24 Thread Steven T. Yen
age. msg <- sprintf("(tol,reltol,steptol,gradtol): %E %E %E %E", mycontrol$tol,mycontrol$reltol,mycontrol$steptol,mycontrol$gradtol) message(msg) Hope this helps, Rui Barradas Às 14:25 de 24/10/2022, Steven T. Yen escreveu: Thank, Boris and Ivan. The simple command suggested b

Re: [R] cannot print a list with cat

2022-10-24 Thread Steven T. Yen
)) (tol,reltol,steptol,gradtol): 0.00E+00 0.00E+00 1.00E-08 1.00E-12 This works great. Thanks. Steven On 10/24/2022 9:05 PM, Boris Steipe wrote: ??? t() is the transpose function. It just happens to return your list unchanged. The return value is then printed to conso

[R] cannot print a list with cat

2022-10-24 Thread Steven T. Yen
I have a "list" containing four elements, as shown below: > t(mycontrol) tol reltol steptol gradtol [1,] 0   0  1e-08   1e-12 Printing this in a main program causes no problem (as shown above). But, using the command t(mycontrol) the line gets ignored. Any idea? Thank

Re: [R] cat in a subroutine

2022-10-13 Thread Steven T. Yen
rew for help! On 10/13/2022 10:30 PM, Bill Dunlap wrote: > Do you have another function called "cat" in scope? (with an argument > called "j")?  Before calling cat("...") call print(cat) and > print(find("cat")). > > -Bill > > > On

Re: [R] cat in a subroutine

2022-10-13 Thread Steven Yen
No. I just run the subroutine containing those line, with result going to destination go probit1.r.me.it and printed it. Steven from iPhone > On Oct 13, 2022, at 5:09 PM, Jim Lemon wrote: > > Have you assigned the valuie of goprobit1.r.me.kr to "fortytwo", or > ind

Re: [R] cat in a subroutine

2022-10-13 Thread Steven T. Yen
,ndraws=5); goprobit1.r.me.kr Error in cat("\nMarginal and Discrete Effects of Gen Ordered Logit / Probit Probabilities",  :   unused arguments (fortytwo, "\n") On 10/13/2022 4:46 PM, Jim Lemon wrote: Hi Steven & Erin, This works: fortytwo<-42 cat("\nMa

Re: [R] cat in a subroutine

2022-10-13 Thread Steven Yen
and Discrete Effects of Gen Ordered Logit / Probit Probabilities", "\n\nlogistic =",logistic) j<-grep(".one\\b",rownames(out)) out<-out[-j,] return(out) } Steven from iPhone > On Oct 13, 2022, at 3:37 PM, Erin Hodgess wrote: > > t<-abs(me)/se; p<-2*(

Re: [R] cat in a subroutine

2022-10-13 Thread Steven Yen
Yes, these lines are part of a subroutine calling yet more procedures. What frustrated me was, I am not doing anything different from other routines. My cat command in the recent code does not do anything other than printing a line of plain text. I am clueless. Steven from iPhone > On Oct

Re: [R] cat in a subroutine

2022-10-13 Thread Steven T. Yen
te Effects of Gen Ordered Logit / Probit Probabilities") :   argument "j" is missing, with no default > On 10/13/2022 3:37 PM, Erin Hodgess wrote: > Hi Steven: > > Do you have a variable called logistic, please?  I think that might be > the culprit. > > Tha

[R] cat in a subroutine

2022-10-13 Thread Steven T. Yen
I have had an issue with printing (with cat) in a subroutine for which I do not have a applicable example, but I am still hoping to get some help. In the following, the first block of code works fine. ... t<-abs(me)/se; p<-2*(1-pt(t,nrow(x))) sig<-my.sig.levels(p) out<-data.frame(round(cbind(m

Re: [R] Help with a simple subroutine

2022-09-09 Thread Steven T. Yen
to start looking for a problem. Hand calculation can use pencil and paper or Excel or other tools. It is a tedious task but very effective. Tim -----Original Message- From: R-help On Behalf Of Ivan Krylov Sent: Friday, September 9, 2022 5:03 AM To: Steven T. Yen Cc: R-help Mailing List

Re: [R] Renaming multiple objects

2021-11-21 Thread Steven Yen
(tmp_list) rm(list = obj_names) # check to see if it worked (it did) ls() #[1] "meb1.p"  "meb2.p"  "mec1.p"  "mec2.p"  "mej12.p" "mej22.p" Hope this helps, Rui Barradas Às 10:27 de 20/11/21, Steven Yen escreveu: I have named NUMEROUS ob

[R] Renaming multiple objects

2021-11-20 Thread Steven Yen
I have named NUMEROUS objects (each containing, e.g., 48 obs. of 5 variables), such as   mec1.p.emb   mec2.p.emb   meb1.p.emb   meb2.p.emb   mej12.p.emb   mej22.p.emb How would I rename these objects removing the silly ".emb", into objects   mec1.p   mec2.p   meb1.p   meb2.p   mej12.p   mej22.p

Re: [R] Wild cards for dataframes

2021-10-22 Thread Steven Yen
ects names matching the pattern. rm(list = ls(pattern = "data\\..*$")) Hope this helps, Rui Barradas Às 10:20 de 22/10/21, Steven Yen escreveu: I like to be able to use a command with something similar to a "wild card". Below, lines 4 works to delete all three dataframes,

[R] Wild cards for dataframes

2021-10-22 Thread Steven Yen
I like to be able to use a command with something similar to a "wild card". Below, lines 4 works to delete all three dataframes, but line 5 does not work. Any elegant way to accomplish this? My list of dataframes can be long and so this would be convenient. data.1<-data.frame(x=1:3,y=4:6,z=7:9

Re: [R] [External] Subset command

2021-10-15 Thread Steven Yen
negation - -c(TRUE,FALSE) [1] -1 0 as.logical(-c(TRUE,FALSE)) [1] TRUE FALSE !c(TRUE,FALSE) [1] FALSE TRUE On Oct 15, 2021, at 21:23, Steven Yen wrote: The following "subset command works. I was hoping the second would as well but it does not. My definition of exclude is re

Re: [R] Subset command

2021-10-15 Thread Steven Yen
Thanks. YES the second call to subset is there, trying to use my failed definition of "exclude". Read on.. On 2021/10/16 上午 09:35, Jeff Newmiller wrote: I don't see a "second one". Looks like you forgot the subset function call? On October 15, 2021 6:23:56 PM PDT

[R] Subset command

2021-10-15 Thread Steven Yen
The following "subset command works. I was hoping the second would as well but it does not. My definition of exclude is rejected. Help please? Thanks. > mydata<-subset(mydata, +    prim>-9 & highsch>-9  & tert>-9 & +    govt>-9 & nongovt>-9  & +    m

Re: [R] Variable labels

2021-05-15 Thread Steven Yen
Thanks. On 2021/5/16 上午 11:52, Robert Knight wrote: > Hi Steven, > > You make great sense wanting to have labels for your variables.   When > in RStudio, the little arrow beside "mydata" in the Environment tab > can be clicked and you see all the variables there.  An

Re: [R] Variable labels

2021-05-14 Thread Steven Yen
ttributes(mydata) $names [1] "id" "age" "yrmarry" $class [1] "data.frame" $row.names [1] 1 2 3 4 5 6 $var.labels [1] "Individual ID" "Age in Years" "Years of marriage" Cheers Petr -Original Message- Fr

Re: [R] Variable labels

2021-05-14 Thread Steven Yen
about variable definitions) or whether there are better ways. Thanks! Steven rm(list=ls()) n<-6 mydata<-data.frame(id=1:n,    age=floor(rnorm(n,25,10)),    yrmarry=floor(rnorm(n,5,2))) var.labels<-c(id  = "Individual ID",  

Re: [R] Variable labels

2021-05-13 Thread Steven Yen
; Is that what you wanted? > > Fredrik > >> On Thu, May 13, 2021 at 4:49 AM Steven Yen wrote: >> I insert variable with the expss function as shown below. No error >> message. My question is, how to save the variable labels in the data >> frame so that I c

[R] Variable labels

2021-05-12 Thread Steven Yen
I insert variable with the expss function as shown below. No error message. My question is, how to save the variable labels in the data frame so that I can click to read the labels. Thank you. mydata<-read_excel("data/Excel/hseinv.xlsx",na=".") library(expss) mydata=apply_labels(mydata,    

Re: [R] grep

2021-05-08 Thread Steven Yen
function names like "names" as data names is bad practice.) nms <- c( "x1.one", "x1.black", "x1.othrrace", "x1.moddkna", "x1.conserv", "x1.nstrprty", "x1.strrep", "x1.sevngprt", "x2.one", "

[R] grep

2021-05-08 Thread Steven Yen
Below, the first command simply creates a list of 16 names (labels) which can be ignore. In the 2nd and 3rd commands, I am able to identify names containing "black". In line 4, I am trying to identify names containing "black" or "conserv" but obviously it does not work. Can someone help? Thank

Re: [R] Identifying column type

2021-04-11 Thread Steven Yen
eric columns only. > > > Hope this helps, > > Rui Barradas > > Às 04:25 de 10/04/21, Steven Yen escreveu: >> I have data of mixed types in a data frame - date and numeric, as shown >> in summary below. How do I identify the column(s) that is/are not >> numeric

Re: [R] Identifying column type

2021-04-09 Thread Steven Yen
Thanks much! Yes it does. I will read. On 2021/4/10 上午 11:33, Jeff Newmiller wrote: Does sapply( mydata, inherits, what = "POSIXt" ) give you any ideas? On April 9, 2021 8:25:36 PM PDT, Steven Yen wrote: I have data of mixed types in a data frame - date and numeric, as shown

[R] Identifying column type

2021-04-09 Thread Steven Yen
I have data of mixed types in a data frame - date and numeric, as shown in summary below. How do I identify the column(s) that is/are not numeric, in this case, the first. All I want is to identify the column(s) and so that I can remove it/them from the data frame Thanks. > summary(mydata) Dat

Re: [R] Column-by-column division

2021-03-03 Thread Steven Yen
`%!%` <- function(x, y) {    stopifnot(ncol(x) == length(y))    t(t(x)/y) } x <- matrix(1:20, ncol = 2) s <- 1:2 x %!% s x %!% 1:4 Hope this helps, Rui Barradas Às 11:00 de 03/03/21, Steven Yen escreveu: I have a 10 x 2 matrix x. Like to divide the first column by s[1] and second

[R] Column-by-column division

2021-03-03 Thread Steven Yen
I have a 10 x 2 matrix x. Like to divide the first column by s[1] and second column by s[2]. The following lines work but are clumsy. Any idea? Thanks. > x   [,1] [,2]  [1,]    1   11  [2,]    2   12  [3,]    3   13  [4,]    4   14  [5,]    5   15  [6,]    6   16  [7,]    7   17  [8,]    8 

[R] Calling procedures

2021-01-24 Thread Steven Yen
something bad (which I should avoid) in my calls to mycdf2 and mycdf to obtain p2 and p3, respectively. Thank you. Steven Yen pbivlogis <- function(x,y,rho){ # * # Bivariate logistic CDF # *   p<-(1+exp(-x)+

Re: [R] writing a function to work with dplyr::mutate()

2021-01-20 Thread Steven Rigatti
res > } > E.g., > > data.frame(XXX=c(95,93,10,20), YYY=c(55,66,93,98)) %>% mutate( f1(YYY, > 90, lup)) > XXX YYY YYY_mm > 1 95 55 55 > 2 93 66 66 > 3 10 93 3 > 4 20 98 NA > > -Bill > > On Tue, Jan 19, 2021 at 10:24 AM Ste

Re: [R] writing a function to work with dplyr::mutate()

2021-01-19 Thread Steven Rigatti
rt 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, Jan 19, 2021

Re: [R] writing a function to work with dplyr::mutate()

2021-01-19 Thread Steven Rigatti
t for a more useful reply. > > Cheers, > Bert > > 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

[R] writing a function to work with dplyr::mutate()

2021-01-19 Thread Steven Rigatti
I am having some problems with what seems like a pretty simple issue. I have some data where I want to convert numbers. Specifically, this is cancer data and the size of tumors is encoded using millimeter measurements. However, if the actual measurement is not available the coding may imply a less

Re: [R] Defining partial list of variables

2021-01-05 Thread Steven Yen
   Min.   :0.1029   Min.   :0.6405  1st Qu.:0.4090   1st Qu.:0.4533   1st Qu.:0.6557  Median :0.7883   Median :0.5726   Median :0.6928  Mean   :0.6617   Mean   :0.5527   Mean   :0.7746  3rd Qu.:0.8830   3rd Qu.:0.6776   3rd Qu.:0.8895  Max.   :0.9405   Max.   :0.9568   Max.   :0.9943 On 2021/1/5

Re: [R] Defining partial list of variables

2021-01-05 Thread Steven Yen
v + nongov + married > eq2<-my.formula(y="cig",x=xx); eq2 cig ~ c("hhsize", "urban", "male", "age3045", "age4659", "age60",     "highsc", "tert", "gov", "nongov", "married"

Re: [R] Defining partial list of variables

2021-01-05 Thread Steven Yen
t;married" On 2021/1/5 下午 05:34, Eric Berger wrote: > zx<-strsplit("age,exercise,income,white,black,hispanic,base,somcol,grad,employed,unable,homeowner,married,divorced,widowed",",") > > > > On Tue, Jan 5, 2021 at 11:01 AM Steven Yen <mailto:st...@ntu.

Re: [R] Defining partial list of variables

2021-01-05 Thread Steven Yen
. NSE has its strengths... but as a method of creating data objects it sucks. Note that even the tidyverse (now) requires you to use quotes when you are not directly referring to something that already exists. And if you were... you might as well be creating a formula. On January 4, 2021 11:1

[R] Defining partial list of variables

2021-01-04 Thread Steven Yen
I constantly define variable lists from a data frame (e.g., to define a regression equation). Line 3 below does just that. Placing each variable name in quotation marks is too much work especially for a long list so I do that with line 4. Is there an easier way to accomplish thisto define a

Re: [R] Printing upon calling a function

2020-11-30 Thread Steven Yen
posting a reproducible example, you're wasting everyone's time. Duncan Murdoch On 30/11/2020 6:06 a.m., Steven Yen wrote: No, sorry. Line 1 below did not print for me and I had to go around and do line 2 to print: me.probit(obj) v<-me.probit(obj); v A puzzle. On 2020/11/30 下午

Re: [R] Printing upon calling a function

2020-11-30 Thread Steven Yen
No, sorry. Line 1 below did not print for me and I had to go around and do line 2 to print: me.probit(obj) v<-me.probit(obj); v A puzzle. On 2020/11/30 下午 07:00, Duncan Murdoch wrote: On 30/11/2020 5:41 a.m., Stefan Evert wrote: On 30 Nov 2020, at 10:41, Steven Yen wrote: Thanks

Re: [R] Printing upon calling a function

2020-11-30 Thread Steven Yen
.../R/oprobit.R") it did print. I do not understand. On 2020/11/30 下午 06:41, Stefan Evert wrote: On 30 Nov 2020, at 10:41, Steven Yen wrote: Thanks. I know, my point was on why I get something printed by simply doing line 1 below and at other occasions had to do line 2. me.probit(obj) T

Re: [R] Printing upon calling a function

2020-11-30 Thread Steven Yen
Thanks. I know, my point was on why I get something printed by simply doing line 1 below and at other occasions had to do line 2. me.probit(obj) v<-me.probit(obj); v On 2020/11/30 下午 05:33, Jim Lemon wrote: Hi Steven, You seem to be assigning the result of me.oprobit(obj) to v instead

[R] Printing upon calling a function

2020-11-30 Thread Steven Yen
I hope I can get away without presenting a replicable set of codes because doing so would impose burdens. I call a function which return a data frame, with the final line return(out) In one case the data frame gets printed (similar to a regression printout), with simply a call me.probit(obj

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