Re: [R] Help Required for R Markdown function.

trivial such as >kit not knowing where to place a library so it puts it into a temp >area? > >Avi > >-Original Message- >From: R-help On Behalf Of John Kane >Sent: Saturday, February 27, 2021 3:07 PM >To: Kishor raut >Cc: R. Help Mailing List >Subject: Re:

Re: [R] Help Required for R Markdown function.

made a new empty markdown but as it asks for nothing, it has no problems  From: CALUM POLWART Sent: Monday, March 1, 2021 2:31 AM To: Avi Gross Cc: 'R. Help Mailing List' Subject: Re: [R] Help Required for R Markdown function. Sounds like you have an install.packages("tidyverse&q

Re: [R] Help Required for R Markdown function.

t into a temp area? Avi -Original Message- From: R-help On Behalf Of John Kane Sent: Saturday, February 27, 2021 3:07 PM To: Kishor raut Cc: R. Help Mailing List Subject: Re: [R] Help Required for R Markdown function. The "confusionMatrix" function appears to be from the 'caret'

Re: [R] Help Required for R Markdown function.

Thanks, I'll check it out. On Sun, 28 Feb, 2021, 1:37 AM John Kane, wrote: > The "confusionMatrix" function appears to be from the 'caret' package. > Have you loaded 'caret' with the library(caret) command? > > On Sat, 27 Feb 2021 at 14:20, Kishor raut wrote: > >> Respected Sir, >> >> I Mr

Re: [R] Help Required for R Markdown function.

The "confusionMatrix" function appears to be from the 'caret' package. Have you loaded 'caret' with the library(caret) command? On Sat, 27 Feb 2021 at 14:20, Kishor raut wrote: > Respected Sir, > > I Mr Kishor Tried to get help online but wont found the solution so > writting an email. > >

[R] Help Required for R Markdown function.

Respected Sir, I Mr Kishor Tried to get help online but wont found the solution so writting an email. Step1: While writting in rmarkdown all codes get executted very well till the fuction Confusionmatrix were written on it. Step2: As confusionmatrix command inserted following error is on screen

Re: [R] Help Required in looping visuals

> On 21 Aug 2017, at 09:30, Venkateswara Reddy Marella (Infosys Ltd) via R-help > wrote: > > Hi Team , > > I have a requirement of building set of panels in which each panel has > multiple visuals based on single set of dataset values and this thing is > repeated for

Re: [R] Help Required in looping visuals

Hi Venkat, I must admit I don't understand what you are looking for, but maybe just store the visuals in a named lIst? Also, I have started to use nested data.frames to keep plots together with identifiers of the data sets. The nest and unnest functions are in the tidyr package. It keeps me from

Re: [R] Help Required in looping visuals

I think we need a lot more information on the problem.  read  the posting guidelines at the bottom of the email & have a look at these links. http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example Reproducibility · Advanced R. | | | | Reproducibility · Advanced

[R] Help Required in looping visuals

Hi Team , I have a requirement of building set of panels in which each panel has multiple visuals based on single set of dataset values and this thing is repeated for other set of values as well. For this requirement , I am trying to use a for loop to create visuals and panel for each set of

Re: [R] Help required for Rcmdr

L8S 4M4 web: socserv.mcmaster.ca/jfox From: R-help [r-help-boun...@r-project.org] on behalf of Sekhar Venkatesan [venkatesansek...@gmail.com] Sent: February 21, 2016 7:49 AM To: R-help@r-project.org Subject: Re: [R] Help required for Rcmdr Dear Sirs

Re: [R] Help required for Rcmdr

sage- >> > From: Sekhar Venkatesan [mailto:venkatesansek...@gmail.com] >> > Sent: February 10, 2016 11:37 AM >> > To: Fox, John <j...@mcmaster.ca> >> > Subject: RE: [R] Help required for Rcmdr >> > >> > Tks and sorry for inadvertently sending

Re: [R] Help required for Rcmdr

From: Sekhar Venkatesan [mailto:venkatesansek...@gmail.com] > > Sent: February 10, 2016 11:37 AM > > To: Fox, John <j...@mcmaster.ca> > > Subject: RE: [R] Help required for Rcmdr > > > > Tks and sorry for inadvertently sending to u alone > > And you apparentl

Re: [R] Help required for Rcmdr

mailto:j...@mcmaster.ca> >; > Sekhar Venkatesan > > <venkatesansek...@gmail.com > <mailto:venkatesansek...@gmail.com> >; Duncan Murdoch > > <murdoch.dun...@gmail.com > <mailto:murdoch.dun...@gmail.com> >; R-help@r-project.org <mailto:R- &

Re: [R] Help required for Rcmdr

Dear Sekhar, > -Original Message- > From: Sekhar Venkatesan [mailto:venkatesansek...@gmail.com] > Sent: February 10, 2016 11:37 AM > To: Fox, John <j...@mcmaster.ca> > Subject: RE: [R] Help required for Rcmdr > > Tks and sorry for inadvertently sending to u alo

Re: [R] Help required for Rcmdr

n...@r-project.org] on behalf of Sekhar Venkatesan [venkatesansek...@gmail.com] Sent: February 9, 2016 6:44 AM To: Duncan Murdoch; R-help@r-project.org Cc: r-wind...@r-project.org Subject: Re: [R] Help required for Rcmdr Dear Mr. Murdoch, I am extremely sorry to have sent the mail to you instead of

Re: [R] Help required for Rcmdr

dear all, I don't know if that problem is related to the Rcmdr package itself.. (Sekhar try to install any other packages..) I am experiencing the same problem, in that when typing > install.packages("_ANY_PACKAGE_") I get the message Warning message: package ‘_ANY_PACKAGE_’ is not available

Re: [R] Help required for Rcmdr

Dear Mr. Murdoch, I am extremely sorry to have sent the mail to you instead of R-help. Thanks for directing me. I have downloaded R 3.2.3 version. After that i asked for install.packages("Rcmdr") . It says that Rcmdr is not available with version 3.2.3. On looking at the pdf file for getting

Re: [R] Help required for Rcmdr

-project.org Cc: r-wind...@r-project.org Subject: Re: [R] Help required for Rcmdr dear all, I don't know if that problem is related to the Rcmdr package itself.. (Sekhar try to install any other packages..) I am experiencing the same problem, in that when typing > install.packages("_ANY_

Re: [R] Help required for Rcmdr

-project.org Cc: r-wind...@r-project.org Subject: Re: [R] Help required for Rcmdr dear all, I don't know if that problem is related to the Rcmdr package itself.. (Sekhar try to install any other packages..) I am experiencing the same problem, in that when typing > install.packages("_ANY_

Re: [R] Help required for Rcmdr

--- >> John Fox, Professor >> McMaster University >> Hamilton, Ontario >> Canada L8S 4M4 >> web: socserv.mcmaster.ca/jfox >> >> >> >> From: R-help [r-help-boun...@r-project.org] on behalf of Vito M. R. Muggeo >> [vito.mug..

Re: [R] Help required for Rcmdr

m>; Duncan Murdoch > <murdoch.dun...@gmail.com>; R-help@r-project.org; R-windows@r- > project.org > Subject: Re: [R] Help required for Rcmdr > > Several of my students have had this type of difficulty with Rstudio. > Good to know, but the original poster tried both w

[R] Help required for using the prettyTree() to plot a regression tree graphically.......!!!!!!

Dear All, I am Nasim Hasan a CS Student of New Mexico State University(NMSU). I am using R for my course work on the topics of Big-Data. My OS is Windows Seven and I using R's windows version of 3.0.2 along with the R-Studio of version 0.98.495. The problem is that,

Re: [R] Help required for using the prettyTree() to plot a regression tree graphically.......!!!!!!

You seem to be under the impression that prettyTree() is something to do with package rpart: it is not. You need to ask the person who told you about prettyTree() where to find it. On 09/02/2014 07:49, Nasim Hasan wrote: Dear All, I am Nasim Hasan a CS Student of New Mexico

Re: [R] Help required for using the prettyTree() to plot a regression tree graphically.......!!!!!!

On Sun, Feb 9, 2014 at 7:20 AM, Prof Brian Ripley rip...@stats.ox.ac.uk wrote: You seem to be under the impression that prettyTree() is something to do with package rpart: it is not. You need to ask the person who told you about prettyTree() where to find it. OR: install.packages(sos)

Re: [R] Help required for using the prettyTree() to plot a regression tree graphically.......!!!!!!

On 09/02/2014 15:52, Ista Zahn wrote: On Sun, Feb 9, 2014 at 7:20 AM, Prof Brian Ripley rip...@stats.ox.ac.uk wrote: You seem to be under the impression that prettyTree() is something to do with package rpart: it is not. You need to ask the person who told you about prettyTree() where to find

Re: [R] Help required graphing factors with predicted model settings

On 10/10/2013 11:33 PM, Rebecca Stirnemann wrote: Hi Michael, Thanks! That worked. Which is so brilliant! A couple of questions. In regards to display. Do you know how to add labels on to the graph? The code below doesn't work. Not surprising, since your data, mao1, is not in the lme4

Re: [R] Help required graphing factors with predicted model settings

Perhaps you are looking for the effects package, which can plot effects (predicted values) for terms in mer objects from lme4? library(effects) ?effect library(lme4) data(cake, package=lme4) fm1 - lmer(angle ~ recipe * temperature + (1|recipe:replicate), cake, REML = FALSE)

[R] Help required graphing factors with predicted model settings

Dear R wizards, Though I hate to do it after weeks of my code not working I need some help since I cant find an example which seems to work. I am trying to create a graph which show the probability of predation of a nest on one side (either 1 to 0) or (0% to 100%) on one side and grass height at

Re: [R] Help required graphing factors with predicted model settings

On 10/10/2013 08:35 AM, Rebecca Stirnemann wrote: Dear R wizards, Though I hate to do it after weeks of my code not working I need some help since I cant find an example which seems to work. I am trying to create a graph which show the probability of predation of a nest on one side (either 1 to

Re: [R] Help required graphing factors with predicted model settings

Thanks Jim for helping, Your sample data actually looks like my dataset. The one I put up looks strange for some reason so please ignore that. I have three landusenumb variables 1 2 and 3. is rep (1,2,3) correct? When I run the following code I am getting: mod1 - glmer(frat ~ flandusenumb +

Re: [R] Help required graphing factors with predicted model settings

But with three lines for the three habitat types and grass length at the bottom On Thu, Oct 10, 2013 at 5:52 PM, Rebecca Stirnemann rstirnem...@gmail.comwrote: Thanks Jim for helping, Your sample data actually looks like my dataset. The one I put up looks strange for some reason so please

Re: [R] Help required graphing factors with predicted model settings

On 10/10/2013 03:52 PM, Rebecca Stirnemann wrote: Thanks Jim for helping, Your sample data actually looks like my dataset. The one I put up looks strange for some reason so please ignore that. I have three landusenumb variables 1 2 and 3. is rep (1,2,3) correct? When I run the following code I

[R] Help required in using apply instead of for loop

Hi I have a function y= x^2 min =10 max=20 increment=0.1 I want to find the value of y for the value of x between min and max by step increment. how to get the values using apply function instead of for loop - Thanks in Advance Arun -- View this message in context:

Re: [R] Help required in using apply instead of for loop

Hi, You can do that even without apply(): v.v-seq(10,20, by=0.1) y-v.v^2 But if you want it with apply... apply(as.matrix(v.v), 1, function(x) x^2) Regards, Carlos Ortega www.qualityexcellence.es 2012/1/31 arunkumar akpbond...@gmail.com Hi I have a function y= x^2 min =10

[R] help required for GO Annotation problem

Hello, I basically want to use R-help, and post some problems which I am facing. The Ref is a well known Genome Biology paper Bioconductor: open software development for computational biology and bioinformatics by Robert C Gentleman et al., 2004. Generating Heatmaps till Fig2 is working so I

Re: [R] help required for GO Annotation problem

On Jun 28, 2011, at 5:34 AM, suman pal wrote: Hello, I basically want to use R-help, and post some problems which I am facing. The Ref is a well known Genome Biology paper Bioconductor: open software development for computational biology and bioinformatics by Robert C Gentleman et al.,

Re: [R] help required for GO Annotation problem

Hi Suman, On 6/28/2011 10:02 AM, David Winsemius wrote: On Jun 28, 2011, at 5:34 AM, suman pal wrote: Hello, I basically want to use R-help, and post some problems which I am facing. The Ref is a well known Genome Biology paper Bioconductor: open software development for computational

Re: [R] Help required

Hi Sadaf, Out of curiosity, what sorts of things have you tried to fix this? For example, after playing around with this a bit, if I remove your eps parameter from your `ranges` list, it works. Perhaps you should try tweaking the values you pick for your parameters. You don't even have to put

[R] Help required for rpart package

Hi, I am trying to model credit risk data using decision trees. Since the number of defaulters is less compared to non-defaulters (defaulters around 10%), we have the class imbalance problem. Consequently, the confusion matrix shows that the number of misclassified non-defaulters is large.

Re: [R] Help required: binomial option pricing using package

Hi Sonal, The example you gave is not reproducible since we don't have data as you do. However, here is an example of how to access the object you are after: tmp - CRRBinomialTreeOption(TypeFlag = pa, S = 50, X = 50, Time = 5/12, r = 0.1, b = 0.1, sigma = 0.4, n = 5) t...@price Cheers,

[R] Help required: binomial option pricing using package

I'm using the CRRBinomialTreeOption function (in package fOptions) with a loop for pricing a large number of options. But I can't transfer the values obtained from this function to a numeric matrix as the outcome of this function is not a simple numeric. The following is the piece of code: #

[R] Help required to remove \\N

Dear All, I have .csv file it looks like this : rawdata - read.csv(file='/home/Mohan/Rworks/tmp/VMList_User.txt',sep='\t' , header=FALSE) head(rawdata,n=5) TenantDomain Owner Current State 1\\N ROOTadmin Running 2\\N ROOTadmin

Re: [R] Help required to remove \\N

Try this: gsub(N, BlankSpace, rawdata$Tenant) On Sat, Nov 6, 2010 at 8:15 AM, Mohan L l.mohanphys...@gmail.com wrote: Dear All, I have .csv file it looks like this : rawdata - read.csv(file='/home/Mohan/Rworks/tmp/VMList_User.txt',sep='\t' , header=FALSE) head(rawdata,n=5) Tenant

Re: [R] Help required

In a context of spatial analysis, see also readGDAL in package rgdal: library(rgdal) logo - system.file(pictures/logo.jpg, package=rgdal)[1] x - readGDAL(logo) image(x) Renaud 2010/9/25 Prof Brian Ripley rip...@stats.ox.ac.uk: On Sat, 25 Sep 2010, Malik Shahzad wrote: Is it possible to

[R] Help required

Is it possible to read jpeg files into R? If yes please guide, Thanks.. I tried to search many time but failed to do. Thankis in advance.. with Best Regards, Malik Shahzad Visiting Researcher National Institute of Informatics (NII) Tokyo, Japan Doctoral Student Asian Institute of

Re: [R] Help required

Malik Shahzad geomalik at live.com writes: Is it possible to read jpeg files into R? If yes please guide, Thanks.. I tried to search many time but failed to do. install.packages(sos) library(sos) findFn(read jpeg) (I initially tried findFn(import jpeg) and didn't get any hits, then

Re: [R] Help required

On Sat, 25 Sep 2010, Malik Shahzad wrote: Is it possible to read jpeg files into R? If yes please guide, Thanks.. I tried to search many time but failed to do. On my system ??jpeg gave ReadImages::read.jpeg Read JPEG file biOps::readJpeg Read jpeg file rimage::read.jpeg

[R] help required to melt a data frame

I have the raw data with 9 column and 197977 row: dummy State Months Bedroom 1xxxJan 1 2xxxJan 2 3xxxJan 1 4yyyJan 1 5yyyJan 2 6yyyJan 1 7zzzJan 3 8zzzJan 1 9zzzJan 2

Re: [R] help required state wise count

On 05/24/2010 10:21 PM, Mohan L wrote: ... in this case the state column becomes the row index. I want the state name as the first column. There may be a way to do it. Hi Mohan, You can do it with this awful kludge, but there must be a better way: dummy-data.frame(

Re: [R] help required to melt a data frame

I trying to get a new data frame for 1 bedroom using cast. But I am not able to get the below data for 1 Bedroom using cost. State  Jan Feb  xxx   2    0  yyy   2    2  zzz   1    0 What do those numbers represent? Hadley -- Assistant Professor / Dobelman Family Junior Chair Department

Re: [R] help required to melt a data frame

On Tue, May 25, 2010 at 6:59 PM, Hadley Wickham had...@rice.edu wrote: I trying to get a new data frame for 1 bedroom using cast. But I am not able to get the below data for 1 Bedroom using cost. State Jan Feb xxx 20 yyy 22 zzz 10 What do those numbers

Re: [R] help required to melt a data frame

On Tue, May 25, 2010 at 8:39 AM, Mohan L l.mohan...@gmail.com wrote: On Tue, May 25, 2010 at 6:59 PM, Hadley Wickham had...@rice.edu wrote: I trying to get a new data frame for 1 bedroom using cast. But I am not able to get the below data for 1 Bedroom using cost. State  Jan Feb  

Re: [R] help required to melt a data frame

In that case, you probably want: subsets.melt - melt(subsets.dummy,id.vars=c(State,Bedroom, Months)) cast(subsets.melt, State ~ Months, fill = 0, fun = length) Hadley Dear Hadley, subsets.melt - melt(subsets.dummy,id.vars=c(State,Bedroom, Months)) subsets.melt State Bedroom Months 1

Re: [R] help required to melt a data frame

Do you mean count frequency of One Bedroom? table(dummy[dummy$Bedroom==1,][,1:2]) - A R learner. -- View this message in context: http://r.789695.n4.nabble.com/help-required-to-melt-a-data-frame-tp2229633p2230260.html Sent from the R help mailing list archive at Nabble.com.

Re: [R] help required to melt a data frame

Hope it helps this time:) ### Package reshape, function melt and cast ### Read table dummy - read.table(textConnection(State Months Bedroom 1xxxJan 1 2xxxJan 2 3xxxJan 1 4yyyJan 1 5yyyJan 2 6yyyJan 1 7zzz

Re: [R] help required to melt a data frame

On Tue, May 25, 2010 at 9:35 PM, Wu Gong gho...@gmail.com wrote: Do you mean count frequency of One Bedroom? table(dummy[dummy$Bedroom==1,][,1:2]) Dear learner, Thanks for you time. Yes, that is what I am trying to archive using melt and cost. any way it works for me . Thanks for your

[R] help required state wise count

I have the data like this: dummy State Months No 1xxxJan 1 2xxxJan 2 3xxxJan 1 4yyyJan 1 5yyyJan 2 6yyyJan 1 7zzzJan 3 8zzzJan 1 9zzzJan 2 10 xxxFeb 3 11 xxxFeb 4 12 xxxFeb 2 13 yyyFeb

Re: [R] help required state wise count

On 05/24/2010 07:44 PM, Mohan L wrote: I have the data like this: dummy State Months No 1xxxJan 1 2xxxJan 2 3xxxJan 1 4yyyJan 1 5yyyJan 2 6yyyJan 1 7zzzJan 3 8zzzJan 1 9zzzJan 2 10 xxxFeb 3 11 xxx

Re: [R] help required state wise count

Hi Mohan, Try this: table(dummy$State,dummy$Months) Jim Thanks for your time. table(dummy$State,dummy$Months) in this case the state column becomes the row index. I want the state name as the first column. There may be a way to do it. Thanks Rg Mohan L [[alternative HTML

Re: [R] help required state wise count

On May 24, 2010, at 8:21 AM, Mohan L wrote: Hi Mohan, Try this: table(dummy$State,dummy$Months) Jim Thanks for your time. table(dummy$State,dummy$Months) in this case the state column becomes the row index. I want the state name as the first column. There may be a way to do it.

Re: [R] Help required with png graphic production as text has shadows?

Alice Johnstone wrote: I have produced a series of graphs with the png command, however when I have finally printed these out the black text appears to have a colour shadow with blue or red on either side of the letter. What you’re seeing is likely subpixel antialiasing. How to ‘fix’ this

Re: [R] Help required with png graphic production as text has shadows?

-project.org [mailto:r-help-boun...@r- project.org] On Behalf Of Alice Johnstone Sent: Monday, April 12, 2010 9:41 PM To: r-help@R-project.org Subject: [R] Help required with png graphic production as text has shadows? I have produced a series of graphs with the png command, however when I have

Re: [R] Help required with png graphic production as text has shadows?

...@r-project.org [mailto:r-help-boun...@r- project.org] On Behalf Of Alice Johnstone Sent: Monday, April 12, 2010 9:41 PM To: r-help@R-project.org Subject: [R] Help required with png graphic production as text has shadows? I have produced a series of graphs with the png command, however when I

[R] Help required with png graphic production as text has shadows?

I have produced a series of graphs with the png command, however when I have finally printed these out the black text appears to have a colour shadow with blue or red on either side of the letter. I tried increasing my res to 1200 and this improved it somewhat, but the text is still not sharp

[R] Help required with NLME syntax

Hi there, I am attempting to analyse data from a crossover study using a mixed effect Emax model in R using nlme. I am having problems ascertaining how to fit the model. Subjects are randomly assigned to 1 of 4 treatments in a complete block design. The response variable of interest is

[R] Help required to install package from a website

Hi, I am new to R and I'm looking to perform some method comparison analysis and would be grateful for some help regarding package installation. There is a package 'MethComp' that I want to use (http://staff.pubhealth.ku.dk/~bxc/MethComp/Courses/Sthm.2007/.) Unfortunately I am unable to install

Re: [R] Help required to install package from a website

Eamonn O'Brien wrote: Hi, I am new to R and I'm looking to perform some method comparison analysis and would be grateful for some help regarding package installation. There is a package 'MethComp' that I want to use (http://staff.pubhealth.ku.dk/~bxc/MethComp/Courses/Sthm.2007/.)

Re: [R] Help required to install package from a website

Thanks Ben Successfully installed. On Sun, Dec 14, 2008 at 2:59 PM, Ben Bolker bol...@ufl.edu wrote: Eamonn O'Brien wrote: Hi, I am new to R and I'm looking to perform some method comparison analysis and would be grateful for some help regarding package installation. There is a package

[R] Help Required

Hi Friends I am working on a Financial Model project in R and require help in writing code for Moving Averages. Since I am very new to R, it would be good if any seniors in the group can guide me on a proper moving average code. Thanks Best Regards, Kushal The information in

Re: [R] Help Required

There is code for moving averages already in R. There is some information in the 'zoo' package. ?filter What specifically are you looking for? On Nov 20, 2007 11:53 PM, Kushal M Shah [EMAIL PROTECTED] wrote: Hi Friends I am working on a Financial Model project in R and require help in

Re: [R] Help Required in using cast (reshape package) function

Hello everyone, Since the fields in variables column are unique with respect to ID and fiscal year; any function like sum,min,max,mean etc will lead to the desired result Therefore cast(dataread, ID + Period ~ variable,sum) Will lead to the desired result in my case; Thanks, Punit

Re: [R] Help Required in using cast (reshape package) function

On 11/21/07, Punit Anand [EMAIL PROTECTED] wrote: Hello everyone, Since the fields in variables column are unique with respect to ID and fiscal year; any function like sum,min,max,mean etc will lead to the desired result You should probably check that, as the warning only occurs when