[R] Help

I am writing my master thesis in which I compared two cultures . So for my statistics I need to compare Age,Sex,Culture as well as have a look at the tasks scores . Anyone familiar with this ? I’d love to share my script so you guide me where I did wrong . Regards ___

[R] Calculating a P for trend

Hi all, I have a question about calculating a P for trend on my data. Let�s give an example that is similar to my own situation first: I have a continuous outcome, namely BMI. I want to investigate the effect of a specific medicine, let�s call it MedA on BMI. MedA is a variable that is catego

Re: [R] Question Mixed-Design Anova in R

Dear John and Peter, Thank you both for your answers. I am going to try the solutions you gave me! Thanks again, Lisa From: Fox, John Sent: 23 November 2018 16:54:49 To: Lisa van der Burgh Cc: r-help@R-project.org; peter dalgaard Subject: RE: [R] Question

[R] Question Mixed-Design Anova in R

work. I know I am probably doing it completely wrong, but I do not know how to solve it. Besides that, I do not know what to fill in at the �x�. Can somebody help me? Thank you in advance. Lisa [[alternative HTML version deleted]]

[R] Help plotting recurrence matrix

ce again, I have tried using y and x lim as well as max functions, but have not managed to attain any results. I realize these are amateur questions but I have been struggling with this for quite some time and would really appreciate any help I can get. Thanks and best regards, Lisa __

Re: [R] Recoding variables in R

Thank you all for your help, it worked! Op 23 mei 2018 om 19:27 heeft marta azores mailto:martazo...@gmail.com>> het volgende geschreven: Try that code NewDF<-DF[!DF$Anxiolytics==1,] 2018-05-23 10:14 GMT+00:00 Lisa van der Burgh mailto:lisavdbu...@hotmail.com>>: Hi all,

[R] Recoding variables in R

in a way that 2 becomes 1, such as: > summary(DF$Anxiolytics) 0 1 NA's 1102 20 440 Can you help me with the code for doing this? Thank you in advance! Best, Lisa [[alternative HTML version deleted]] __ R-hel

[R] R-Studio+Commander

> Hello, > > I would like to Know if i can install r on my iPad Air 2? Is this possible? > > Regards Lisa-Marie Kindler Von meinem iPhone gesendet [[alternative HTML version deleted]] __ R-help@r-project.org mailing list -- To

Re: [R] error in data.farme--duplicate row.names error

Don, Thank you for your helpful response. At this point, I do believe it is a package error and I have contacted the developer. Thanks, Lisa -Original Message- From: MacQueen, Don [mailto:macque...@llnl.gov] Sent: Thursday, May 19, 2016 4:27 PM To: Rees, Lisa Marie (MU-Student); r

Re: [R] error in data.farme--duplicate row.names error

Michael, Thanks for your response. I tried table(table(Bmat)) and it gave me the following error: [ Error in table(Bmat) : object 'Bmat' not found] FYI-- "values" contains 16,383 observations ranging from 0 to less than 1. Lisa -Original Message- From: Mich

[R] error in data.farme--duplicate row.names error

I'm using the "GameTheory" package--- DefineGame(14,values) and values is equal to 16,383 observations. I keep getting the following error- [Error in data.frame(rep(0, 2^n - 1), row.names = Bmat) : duplicate row.names: 1, 11, 111, 12, 112, 1112, 2, 13, 113, 1113, 3, 1213, 11213, 111213

[R] Help with RUSBoost

I am considering using RUSBoost (https://github.com/SteveOhh/RUSBoost) and was wondering if anyone has used this package, and could give me some insight and help. The help would be on more of the machine learning side, I just have a few questions about implementation. [[alternative HTML v

[R] Tomorrow Webinar: Enter a KDD Cup or Kaggle Competition without being an expert!

Webinar: Enter a KDD Cup or Kaggle Competition, You don't need to be an expert! Tomorrow, January 13, 2015 from 10am-11am PDT * If inconvenient time, please register and we will send you a recording. Click to Register: http://hubs.ly/y0q_jf0 Abstract: * Quickly achieve a place

[R] Help with Caret

in resampled performance measures.3: In train.default(d, classData, method = "J48", model = FALSE) : missing values found in aggregated results What am I doing wrong? Also note I'm using model=FALSE in training to conserve memory, as this has been a problem -- Lisa Gandy, PhD As

[R] Chicago, Data Mining Training (Hands-On, $35), Chicago, May 23rd

Join us for a hands-on data mining training in Chicago, IL on May 23, 2014: * Cost: $35 * Registration: http://hub.am/1ftOoR0 * Learn data mining quickly using Salford Systems' Commercial Data Mining Software (No programming skills needed). Agenda: 8:30am-9:00am Breakf

Re: [R] match from a data.frame in dependence of an ID

Try xtabs() >> df2 = data.frame(ID = c(10,10,10,10,10,11,11,12),Group = c(1,2,3,4,5,3,4,4),Value = c(10,20,30,40,50,60,70,80)) >> xtabs(df2$Value~df2$ID + df2$Group) I think this is exactly what you want. On Fri, Mar 28, 2014 at 4:51 PM, Mat wrote: > Hello togehter, > > i have a litte problem.

Re: [R] Merge two vectors into one

He wants a[1] b[1] a[2] b[2] a[3] b[3] I think you can do: x = as.vector(rbind(a, b)) On Mon, Mar 24, 2014 at 2:39 PM, Frans Marcelissen < fransiepansiekever...@gmail.com> wrote: > Why not simply > > > a<-1:3 > > b<-4:5 > > c(a,b) > [1] 1 2 3 4 5 > > > 2014-03-22 23:22 GMT+01:00 Tham Tran : >

Re: [R] Import multiple files into R

But I don't think a list can contain that much data - we dont know how big each txt file is. So I'd like to do: city.set <- c('Asheville','Charlotte') month.set <- c('Dec', 'Jan', 'Feb') comb.set <- expand.grid(city.set,month.set) comb.set$filename = paste(comb.set[,1],comb.set[,2],sep = '_') fo

Re: [R] computation

In this calculation: (dg0%*%t(dx0)) is [,1] [,2] [1,]0 -0.75 [2,]0 0.50 So: exp2 = NaN It is extremely easy to find out the issue if you go back line by line, this is a basic procedure of debugging. Please do it yourself next time. On Mon, Jan 13, 2014 at 3:09 PM, IZHAK shabso

[R] X11 font -adobe-helvetica size 15 could not be loaded

uot;  Then, I installed xfonts-100dpi, xfonts-75dpi (Ubuntu-based). xset -q #output Font Path:   /usr/share/fonts/X11/misc,/usr/share/fonts/X11/Type1,built-ins Regards, Lisa. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/

[R] Hands-on Webinar: Advances in Regression: Modern Ensemble and Data Mining Approaches (no charge)

Hands-on Webinar (no charge) Advances in Regression: Modern Ensemble and Data Mining Approaches **Part of the series: The Evolution of Regression from Classical Linear Regression to Modern Ensembles Register Now for Parts 3, 4: https://www1.gotomeeting.com/register/500959705 **All registrants wi

Re: [R] try/tryCatch

d0 | persons), family=binomial, data=tmp1, nAGQ=3) a[ii,1]=lm1@fixef[1] a[ii,2]=lm1@fixef[2] a[ii,3]=vcov(lm1)[1,2]/prod(sqrt(diag(vcov(lm1 a[ii,4:5]=sqrt(diag(vcov(lm1))) } return(a) } ## what i want is for the function to go on to the next data

[R] try/tryCatch

3]){ tmp<-mydata[,,ii] tmp1<-as.data.frame(tmp) names(tmp1)=c("persons", "d1", "tp", "fn", "fp", "fn", "detect", "d0", "outcome") lm1<-tryCatch(lmer(outco

[R] Tomorrow: The Evolution of Regression from Classical Linear Regression to Modern Ensembles (hands-on)

Tomorrow, Friday March 15 Maybe you missed Part 1 of "The Evolution of Regression Modeling from Classical Linear Regression to Modern Ensembles " webinar series, but you can still join for Parts 2, 3, & 4 > Register Now for Parts 2, 3, 4: > https://www1.gotomeeting.com/register/500959705 > > C

[R] Hands-on Webinar Series (no charge) The Evolution of Regression from Classical Linear Regression to Modern Ensembles

Maybe you missed Part 1 of "The Evolution of Regression Modeling from Classical Linear Regression to Modern Ensembles " webinar series, but you can still join for Parts 2, 3, & 4 Register Now for Parts 2, 3, 4: https://www1.gotomeeting.com/register/500959705 Download (optional) a free evaluation

Re: [R] Results from clogit out of range?

Thanks for the illustrative example. In my project actually my supervisor wanted to estimate the probabilities using a "conditional MLE" approach, which happens to be the case that *uses clogit() while trying to achieve aim b in your words*. I learned that clogit() is based on the sufficient stati

Re: [R] Results from clogit out of range?

sorry for the misunderstandings. Thanks, Lisa On 1 Mar, 2013, at 10:10 PM, David Winsemius wrote: >>>> I still don't think the exp(lp)/(1+exp(lp)) gonna work. Since this is >>>> conditional logit model, while this formula is only used in unconditional >>>> on

[R] Results from clogit out of range?

I do appreciate this answer. I heard that in SAS, conditional logistic model do predictions in the same way. However, this formula can only deal with in-sample predictions. How about the out-of-sample one? Is it like one of the former responses by Thomas, say, it's impossible to do the out-of-sa

[R] xyplot and barplot in the same page

more = TRUE) j=j+1 print(xy, pos = c(0.33, 0.0, 0.66, 0.45), more = TRUE) j=j+1 counts <- table(mtcars$gear) barplot(counts, main="Car Distribution",  #this part is not correct    xlab="Number of Gears")  Thanks in advance, Lisa ___

Re: [R] Alternate tick labels in xyplot

TRUE) j=j+1 print(xy, pos = c(0.66, 0.50, 0.99, 0.95), more = TRUE) j=j+1 print(xy, pos = c(0.0, 0.0, 0.33, 0.45), more = TRUE) j=j+1 print(xy, pos = c(0.33, 0.0, 0.66, 0.45), more = TRUE) j=j+1 print(xy, pos = c(0.66, 0.0, 0.99, 0.45), more = FALSE) grid.text("Upper row", x=0.5, y=0

Re: [R] Alternate tick labels in xyplot

5), more = TRUE) j=j+1 print(xy, pos = c(0.33, 0.0, 0.66, 0.5), more = TRUE) j=j+1 print(xy, pos = c(0.66, 0.0, 0.99, 0.5), more = FALSE) Many thanks, Lisa - Original Message - From: Lisa Daniel To: "r-help@r-project.org" Cc: Sent: Thursday, February 14, 2013 12:14 PM Sub

[R] Alternate tick labels in xyplot

7;E' , ' ','G',' '))), If possible, I would like a heading for each rows (justified to center) above the individual heading. Please help. Many thanks, Lisa. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.

Re: [R] Plotting multiple xyplots in same page

1.0), more = TRUE) j=j+1 print(xy, pos = c(0.66, 0.5, 0.99, 1.0), more = TRUE) j=j+1 print(xy, pos = c(0.0, 0.0, 0.33, 0.5), more = TRUE) j=j+1 print(xy, pos = c(0.33, 0.0, 0.66, 0.5), more = TRUE) j=j+1 print(xy, pos = c(0.66, 0.0, 0.99, 0.5), more = FALSE) Pascal: I would prefer not to use p

Re: [R] Plotting multiple xyplots in same page

(xy, pos = c(0.33, 0.0, 0.66, 0.5), more = TRUE) j=j+1 print(xy, pos = c(0.66, 0.0, 0.99, 0.5), more = FALSE) Also, I would like to create a main title for the first row and second row of figures. Many thanks in advance, Lisa - Original Message - From: Duncan Mackay To: Lisa Daniel ;

Re: [R] Plotting multiple xyplots in same page

c(0.66, 0.5, 0.99, 1.0), more = TRUE) print(xy, pos = c(0.0, 0.0, 0.33, 0.5), more = TRUE) print(xy, pos = c(0.33, 0.0, 0.66, 0.5), more = TRUE) print(xy, pos = c(0.66, 0.0, 0.99, 0.5), more = FALSE) Thanks in advance, Lisa - Original Message - From: Lisa Daniel To: "r-help@r-projec

[R] Plotting multiple xyplots in same page

frow=c(2,2)) hist(a,main="") title(main="A",adj=0) hist(b,main="") title(main="B",adj=0) hist(c,main="") title(main="C",adj=0) hist(d,main="") title(main="D",adj=0) I tried this to xyplot, but it was not wor

[R] Webinar: Advances in Gradient Boosting: the Power of Post-Processing. TOMORROW, 10-11 a.m., PST

Webinar: Advances in Gradient Boosting: the Power of Post-Processing TOMORROW: December 14, 10-11 a.m., PST Webinar Registration: http://2.salford-systems.com/gradientboosting-and-post-processing/ Course Outline: I. Gradient Boosting and Post-Processing: o What is missing from Gradient Boost

[R] Webinar signup: Advances in Gradient Boosting: the Power of Post-Processing. December 14, 10-11 a.m., PST

Webinar signup: Advances in Gradient Boosting: the Power of Post-Processing December 14, 10-11 a.m., PST Webinar Registration: http://2.salford-systems.com/gradientboosting-and-post-processing/ Course Outline: *Gradient Boosting and Post-Processing: o What is missing from Gradien

[R] Webinar signup: Gradient Boosting and Classification Trees: A Winning Combination. November 9, 10-11 a.m., PST

Webinar signup: Tree Ensembles and Classification Trees: A Winning Combination November 9, 10-11 a.m., PST. Webinar Registration: http://2.salford-systems.com/gradientboosting/ Understand major shortcomings of using only decision trees and how tree ensembles can help overcome these challenges

[R] choosing the correct number of clusters usinf NbClust

clusters while the next 5 - the code is exactly the same. I assume there is some randomization that I don't see. Is there a way to get a consistent answer. Thanks. -Lisa [[alternative HTML version deleted]] __ R-help@r-project.org mailing list

[R] simple matching with R

? Thank you very much in advance, Lisa-Marie [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and

[R] resistanceDistance representation

nsform them somehow but I don't know how. ANY help would be really appreciated, along with comments about the rest of the work done. Thanks in advance, Lisa [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://st

Re: [R] Help with SEM package: Error message

dy helped me to think about this problem a little differently. Sincerely, Lisa On Tue, Nov 8, 2011 at 9:32 PM, John Fox wrote: > Dear Lisa, > > There doesn't seem to be anything logically wrong with your model. > > I don't have much time today to look into it, but

[R] (no subject)

can i be taken off of this mailing list please? is there another way that you can access this without having to get all the emails?? [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo

Re: [R] Text annotation of a graph

Thank you. I will try this. Lisa -- View this message in context: http://r.789695.n4.nabble.com/Text-annotation-of-a-graph-tp3719775p3722163.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list https

Re: [R] Text annotation of a graph

Thanks you for your reply. I consider only the performance of “vars” (v1 to v10), so I just want to indicate then on the y-axis at the point they should be located. Lisa -- View this message in context: http://r.789695.n4.nabble.com/Text-annotation-of-a-graph-tp3719775p3721799.html Sent from

[R] Text annotation of a graph

"", ylab = "", axes = F) abline(v = 0, lty = 2) axis(1) mtext(side = 2, text = c(vars), at = sid, las = 2, line = 0.8) axis(3) But the text annotation can not be displayed correctly, i.e., some of them stick together. Can anybody help me with this particular pr

Re: [R] R package: pbatR

Thanks. I have installed PBAT on my computer. -- View this message in context: http://r.789695.n4.nabble.com/R-package-pbatR-tp3667844p3667907.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list https://st

[R] R package: pbatR

I consider a model with the disease as a phenotype, and two covariates (age, weigth) and two SNPs as predictors as bellow: pbat.m(AffectionStatus ~ age + weight, y1, x1, fbat="gee") The function had been running for a very long time and no output was returned until I had to stop it. Any help wo

[R] Colors in R

HI everyone, I'm trying to assign colors to multiple lines in a graph. Problem is I don't want to type in as many colors as there are linesis there a way around this? In brief, I'm plotting the logratio for up to 60 samples and want a different color for each sample. Here is the code I'm us

Re: [R] Multiple line graphs

Thank you! LT On 7/7/11 3:46 PM, "Joshua Wiley" wrote: Hi lt2, I would use the ggplot2 or lattice package. It strikes me as more effort to do in traditional graphics. Anyway, here are some examples. Lattice is a very nice package, but I am not quite as familiar with it, so my examples

Re: [R] Derivative of a function

question here to see if there is some R functions or some idea that can help me solve this problem. Thanks. Lisa -- View this message in context: http://r.789695.n4.nabble.com/Derivative-of-a-function-tp3631814p3633947.html Sent from the R help mailing list archive at Nabble.com

Re: [R] Derivative of a function

This is not a homework. I just want to see if there are some R functions or some ideas I can borrow to solve my problem. -- View this message in context: http://r.789695.n4.nabble.com/Derivative-of-a-function-tp3631814p3633071.html Sent from the R help mailing list archive at Nabble.com. __

[R] Derivative of a function

there is another way to get the similar result, i.e., first take the derivative of y with respect to each element of b, and then take its reciprocal. But it is not what I want. Could someone please tell me how to solve this problem? Thank you in advance. Lisa -- View this message in context: http

Re: [R] RES: Recode numbers

Thank you very much, Bill. Your script works very well. -- View this message in context: http://r.789695.n4.nabble.com/Recode-numbers-tp3566395p3566847.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list h

Re: [R] RES: Recode numbers

Thank you so much, Filipe. Your R script is what I am looking for. -- View this message in context: http://r.789695.n4.nabble.com/Recode-numbers-tp3566395p3566818.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org ma

Re: [R] Recode numbers

Thank you, Duncan, Here “a” has the length of 24, and “b” has the length of 20 with numbers from 1 to 20 uniquely. I just want encode “a” from 1 to 20 based on “a” current order using “b”. So, a1[1] = b[1] = 1 a1[2] = b[2] = 5 a1[3] = a1[4] = b[3] = 8 (since third and fourth numbers are the same i

Re: [R] Recode numbers

Thank you for your help, Pete. I tried b[a], but it is not a1. -- View this message in context: http://r.789695.n4.nabble.com/Recode-numbers-tp3566395p3566534.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailin

[R] Recode numbers

, 8, 9, 9, 14, 20, 3, 10, 10, 12, 6, 16, 7, 11, 13, 13, 17, 18, 2, 4, 15, 19) Does anyone have a suggestion how to deal with this? Thank you in advance. Lisa -- View this message in context: http://r.789695.n4.nabble.com/Recode-numbers-tp3566395p3566395.html Sent from the R help mailing list a

Re: [R] Arrange a multi-level list to a one-level list

Hi, Phil, Yes. That's what I am looking for. Thank you so much. Lisa -- View this message in context: http://r.789695.n4.nabble.com/Arrange-a-multi-level-list-to-a-one-level-list-tp3556500p3556601.html Sent from the R help mailing list archive at Nabbl

[R] Arrange a multi-level list to a one-level list

reatly appreciated. Lisa -- View this message in context: http://r.789695.n4.nabble.com/Arrange-a-multi-level-list-to-a-one-level-list-tp3556500p3556500.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailin

Re: [R] Suppress intermediate results on console

Thanks for your comments and suggestion. I didn’t show all my own function here because it has many lines. “x” is the results of another function. I am calling summary because I want to extract some values from the results. -- View this message in context: http://r.789695.n4.nabble.com/Suppress-

[R] Suppress intermediate results on console

and doesn’t need showing. Does someone have any idea or any suggestion? Thank you in advance. Lisa -- View this message in context: http://r.789695.n4.nabble.com/Suppress-intermediate-results-on-console-tp3553276p3553276.html Sent from the R help mailing list archive at Nabble.

Re: [R] Order a matrix

Hi, Bill, Thank you for your help. Your R script works very well. Lisa -- View this message in context: http://r.789695.n4.nabble.com/Order-a-matrix-tp3547923p3548017.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r

[R] Order a matrix

uld appreciate any help on this question. Thanks a lot. Lisa -- View this message in context: http://r.789695.n4.nabble.com/Order-a-matrix-tp3547923p3547923.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list ht

Re: [R] Line feed for a long character string

Hi, Duncan, On your and William Dunlap’s suggestion, I tried this: cat(sep="\n", strwrap("my long character string")), and it works very well. Thanks so much for your help. Lisa -- View this message in context: http://r.789695.n4.nabble.com/Line-feed-for-a-l

[R] Line feed for a long character string

unity for students to learn about ongoing > researches in the field of mathematics, computer science, physics, > chemistry, a$ Any help will be appreciated! Lisa -- View this message in context: http://r.789695.n4.nabble.com/Line-feed-for-a-long-character-string-tp3515824p3515824.h

Re: [R] Line numbers of scan(0

I am trying to write a function to check unusual values in my datasets and correct them. As some R users suggested, I try to use readline() and scan() in my function. Suppose there are several unusual values in a dataset. I want to change the line numbers in scan() to something like: unusual value

[R] Line numbers of scan(0

9 Any help will be appreciated. Lisa -- View this message in context: http://r.789695.n4.nabble.com/Line-numbers-of-scan-0-tp3482314p3482314.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list

Re: [R] Pause the execution of a function

don’t know how to change the source code. Could you please help how to get this done? Thanks. Lisa -- View this message in context: http://r.789695.n4.nabble.com/Pause-the-execution-of-a-function-tp3478535p3482192.html Sent from the R help mailing list archive at Nabble.com

Re: [R] Pause the execution of a function

Thanks. I will try them. -- View this message in context: http://r.789695.n4.nabble.com/Pause-the-execution-of-a-function-tp3478535p3479240.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list https://stat.

[R] Pause the execution of a function

continues to execute. Can anybody please help how to get this done? Thanks a lot in advance Lisa -- View this message in context: http://r.789695.n4.nabble.com/Pause-the-execution-of-a-function-tp3478535p3478535.html Sent from the R help mailing list archive at Nabble.com

Re: [R] Tell the difference between characters

Yes. That is what I want. Thank you very much. Lisa -- View this message in context: http://r.789695.n4.nabble.com/Tell-the-difference-between-characters-tp3476130p3476288.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r

Re: [R] Tell the difference between characters

Thanks a lot. Lisa -- View this message in context: http://r.789695.n4.nabble.com/Tell-the-difference-between-characters-tp3476130p3476352.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list https

[R] Tell the difference between characters

Dear all, I just want to determine if the characters in a character string are the same or not. For example, temp <- c("aa", "aA", "ab") How do I determine the first one have the two same “a”, and the second and third have the different characters? Thanks i

Re: [R] Factor function

Thank you so much! Lisa -- View this message in context: http://r.789695.n4.nabble.com/Factor-function-tp3473984p3475549.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman

Re: [R] Factor function

Thank you for your help. Your R code works well. Lisa -- View this message in context: http://r.789695.n4.nabble.com/Factor-function-tp3473984p3474196.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list

Re: [R] Factor function

Thank you for your reply again. I really know that NA is not "NA". I just want to figure out how to remove "NA" from the levels. Thanks again. -- View this message in context: http://r.789695.n4.nabble.com/Factor-function-tp3473984p3474127.html Sent from the R help mailing list archive at Nabble.

Re: [R] Factor function

Did you see the data frame "d"? Thanks. -- View this message in context: http://r.789695.n4.nabble.com/Factor-function-tp3473984p3474065.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list https://stat.eth

[R] Factor function

=NA) [1] xx yy NA Levels: NA xx yy But “NA” is still listed in the levels. How can I solve this problem? Thanks in advance. Lisa -- View this message in context: http://r.789695.n4.nabble.com/Factor-function-tp3473984p3473984.html Sent from the R help mailing list archive at Nabble.com. _

Re: [R] Select subset of data

Thank you for your kind help. Your R code works very well. -- View this message in context: http://r.789695.n4.nabble.com/Select-subset-of-data-tp3416012p3416307.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mail

[R] Select subset of data

, the new dataset is: group subject result v4 v5 8 3 1 01 0 9 3 2 00 1 10 3 3 10 0 11 3 4 01 0 Can anybody please help how to get this done? Your help would be greatly appreciated. Lisa -- View

[R] Randomly generating data

rial but a different probability, for example, rbinom(1, 1, 0.7). Repeat these processes… How can I do this efficiently if there are more than thousand records (rows)? Can anybody please help how to get this done? Thanks a lot in advance Lisa -- View this message in context: http://r.789695

Re: [R] Arguments of a function

Thank you very much! -- View this message in context: http://r.789695.n4.nabble.com/Arguments-of-a-function-tp3387643p3388615.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailma

[R] Arguments of a function

Hi, everybody, I just want to pass arguments to a function as below: range <- c(0.1, 0.5) runif(1, range) But it doesn’t work. Does anyone have any suggestions to offer? Thanks. Lisa -- View this message in context: http://r.789695.n4.nabble.com/Arguments-of-a-funct

Re: [R] Add columns of dataset

Your R script works very well. Thank you very much. Lisa -- View this message in context: http://r.789695.n4.nabble.com/Add-columns-of-dataset-tp3071722p3072513.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org

[R] Add columns of dataset

0.0 0.00.2 30.0 0.0 0.00.0 0.00.0 0.80.7 Can anybody please help how to get this done? Thanks a lot in advance Lisa -- View this message in context: http://r.789695.n4.nabble.com/Add-columns-of-dataset-tp3071722p3071722.html Sent from the R help mailing

Re: [R] Data transformation

Thank you so much. Lisa -- View this message in context: http://n4.nabble.com/Data-transformation-tp1289899p1289915.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman

[R] Data transformation

ne? Your help would be greatly appreciated. Lisa -- View this message in context: http://n4.nabble.com/Data-transformation-tp1289899p1289899.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list https:/

Re: [R] Delete components of a list

It works well. Thank you very much. Lisa -- View this message in context: http://n4.nabble.com/Delete-components-of-a-list-tp1289732p1289745.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list https

[R] Delete components of a list

How to delete, say, the first columns of the list or the second rows? Thank in advance. Lisa -- View this message in context: http://n4.nabble.com/Delete-components-of-a-list-tp1289732p1289732.html Sent from the R help mailing list archive at Nabble.com

Re: [R] Arguments of a function

That's what I want. Thank you so much. Lisa Henrique Dallazuanna wrote: > > Try this: > > my.f <- function(a, b) { > x1 <- 2 * 3 > x2 <- 3 / 6 > x3 <- 4 * 4 / 5 - sqrt(2) > y <- get(deparse(substitute(a))) + get(deparse(sub

[R] Arguments of a function

und”. Can anybody help me solve this problem? Thanks in advance. Lisa -- View this message in context: http://n4.nabble.com/Arguments-of-a-function-tp1009883p1009883.html Sent from the R help mailing list archive at Nabble.com. __ R-help

Re: [R] Data replacement

Thank you for your kind help. Your R script works well. Lisa Dieter Menne wrote: > > > > Lisa wrote: >> >> I have a dataset that looks like this: >> >>> data >> idcode1code2 >> 1 114 >&g

[R] Data replacement

rds, I want to change 3 to 4 and 4 to 6. Can anybody please help how to get this done? Thanks a lot in advance Lisa -- View this message in context: http://n4.nabble.com/Data-replacement-tp999060p999060.html Sent from the R help mailing list archive at Nabb

Re: [R] Remove double quotation marks

Your script works well. Thank you very mcuh. Lisa Nutter, Benjamin wrote: > > It seems from your example that you're assuming all of the vectors have > the same length. If this is the case, then a data.frame might be your > friend. > >> df <- data.frame( >

Re: [R] Remove double quotation marks

Thanks. I also need column name "v5". Lisa jholtman wrote: > > ?get > > something like: > >> v1 <- c(0, 1, 0) >> v2 <- c(1, 1, 0) >> v3 <- c(2, 1, 2) >> v4 <- c(2, 2, 1) >> v5 <- c(0, 1, 1) >> x <- 5 >>

Re: [R] Remove double quotation marks

t; "v5" [3,] "0" "0" "v5" This is not what I want. I want to get this: v1 v2 v5 [1,] 0 1 0 [2,] 1 1 1 [3,] 0 0 1 Can you give me further suggestions or comments? Thanks a lot. Lisa Barry Rowlingson wrote: > > On Tue,

Re: [R] Remove double quotation marks

Thank you for your reply. But in the following case, “cat()” or “print()” doesn’t work. data.frame(cbind(variable 1, variable 2, cat(paste("variable", x), "\n"))), where x is a random number generated by other R script. Lisa Duncan Murdoch wrote: > > On 29/1

[R] Remove double quotation marks

Dear All, I am not sure how to remove double quotation marks in a string, e.g., paste("variable", 1). Can anybody please help me solve it? Thank you in advance. Lisa -- View this message in context: http://n4.nabble.com/Remove-double-quotation-marks-tp990502p990502.html Sent from

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