similar to: Package dependency

R Community, I often am in need of viewing the reference manuals of packages and do not have Internet access. I have used the code: path <- find.package('tm') system(paste(shQuote(file.path(R.home("bin"), "R")),"CMD", "Rd2pdf",shQuote(path))) someone kindly provided from this help list to generate the manuals from the latex files. This

Greeting R Community, I am a windows user so this problem may be specific to windows. I often want to source files from within R such as: C:\Users\Rinker\Desktop\Research & Law\Data\School Data 09-10. To source this file I need to go through the path and replace all the backslashes (\) with forward slashes (/). I usually do this in MS Word using the replace option, however, I'd like

Greetings R Community, I am working with the ifelse function and it is returning something unexpected. In the code the line with the MODE1 assignment the output is a vector [1] 4 5 6 but when I put the MODE1 object into the ifelse function [R}'s output for MODE1 is the first number from the string (4). Why is this? Given the supplied vector of x I would assume both the MODE1 and ifelse()

Hello R community, This isn't a technical question about R: I have used http://lib.stat.cmu.edu/R/CRAN/ as my mirror for some time now. As of a few days now I don't seem to be able to use this mirror. The link from CRAN to this repository does not work either. Does anyone know the fate of this repository? Cheers,Tyler Rinker If this was not the appropriate place for this question

I have a long equation that I need to break in the R documentation of a package or it trails off the right hand side of the page. Here's the formula: \deqn{Cov(r_{ist}, r_{iuv})= [.5\rho_{ist}\rho_{iuv}(\rho_{isu}^2 + \rho_{isv}^2 + \rho_{itu}^2 + \rho_{itv}^2) + \rho_{isu}\rho_{itv}+ \rho_{isv}\rho_{itu}-(\rho_{ist}\rho_{isu}\rho_{isv} + \rho_{its}\rho_{itu}\rho_{itv}) +

Good Afternoon R Community, I often work with very large data bases and want to search for select cases by a particular word or numeric value. I created the following simple function to do just that. It searchs a particular column for the phrase and returns a data frame with the rows that contain that phrase (for a particular column). Search<-function(term, dataframe, column.name,

In my R learning I've come across a situation in which a piece of code that works on the work space outside a function does not work inside the function. WARNING THIS EMAIL CONTAINES THE CODE:#rm(list=ls()) THIS WILL CLEAR ALL OBJECTS FROM YOUR WORKSPACE! When I use rm(list=ls()) and then ls() it shows character(0) So I tried to make a quick function to speed this up as follows:

I was using tagPOS function from openNLP package for parts-of-speach. Now the package is updated and the function is not present. Any suggestions how to do it now ? Thanks for your help. -- Regards, Siddharth Arun, Contact No. - +91 8880065278 [[alternative HTML version deleted]]

Simple question but searching rseek did not yield the results I wanted. Question: Is there a way to open a help manual for a package from within R. For instance I would like to type a function in r for the tm package and R would open that PDF as seen here: http://cran.r-project.org/web/packages/tm/tm.pdf -The vignette function exists for vignettes [vignette("package.name")] so I

Hello, In the past I have tended to reside more in the ANOVA camp but am trying to become more familiar with regression techniques in R. I would like to get the F change from a model as I take away factors: SO... mod1<-lm(y~x1+x2+x3).......mod2<-lm(y~x1,x2).......mod3<-lm(y~x1) I can do this by hand by running several models in R and taking the MSr1/MSe1, MSr2/MSe2... This is

> The command Rd2pdf was rather useful for opening a package's manual > when you don't have access to the Internet (by using latex to pdf > conversion). However the way the function seems to operate changed at > version 2.14 of R. The noted changes listed on CRAN for this function > are as follows (which doesn't seem like it would affect my usage as > below): >

Good Afternoon R Community, I am working on plotting behavior codes over short durations of time (a few seconds at a time over 1-2 hrs). I am utilizing as.POSIXct to store the time. I wanted to make a quasi time line using these time. I utilized the segments function to represent these times. However the segments rounds off at the ends and does not have the crisp look I need for my purposes.

I am a new R user and am beginning to employ function creation in my statistical work. I am running into a problem when I want to pass on a character (text) to the function as an argument. I have a simple example below to demonstrate this problem. I cannot seem to find a fix in my R book or in the blog posts. I'm sure this has been covered before but my newbie status means I lack the R

Hello R Community, I'm continuing to work through logistic regression (thanks for all the help on score test) and have come up against a new opposition. I'm trying to compute Somers Dyx as some suggest this is the preferred method to Somers Dxy (Demaris, 1992). I have searchered the [R] archieves to no avail for a function or code to compute Dyx (not Dxy). The overview of Hmisc has

Problem: I updated from r.2.12 to r.2.13 and when I use library(car) for example it says: > library(car) Error in library(car) : there is no package called 'car' So I found that the packages I had before are located in: C:\Users\Documents\R\win-library\2.12 Now they're in: C:\Users\Documents\R-2.13.0\src\library I tried to use control+a and drag them over to the folder

I am not a programmer and am self-taught so I may lack the language to ask this appropriately (perhaps why an rseek search was unfruitful). Let's say I saved a file to my desktop called foo.pdf. Then I want R to return the file path of foo.pdf (pretend I don't know the location(path) of foo.pdf). Question: How would I get R to return the unknown file path for foo.pdf. I

Quick question, I tried to find a function in available packages to find NA's for an entire data set (or single variables) and report the row of missing values (NA's for each column). I searched the typical routes through the blogs and the help manuals for 15 minutes. Rather than spend any more time searching I created my own function to do this (probably in less time than it would

Hi all, I'm having problems installing plotrix. I tried installing it through install.packages, and from the unix command line, but each time it seems to stall when it is installing the help indices. has anyone had this same problem, is this package still maintained ? any help? thanks > install.packages("plotrix") > > I also tried using the source package > R CMD

Dear list, I want to show all the objects starting with "d" and ending with a digit. How do I specify these conditions in the pattern argument I can do one condition but not two ls(pattern='^d') ls(pattern='[[:digit:]]$') are working. But, ls(pattern='^d'&'[[:digit:]]$') is not working. Appreciate any comment. Jun Shen [[alternative HTML

Jim, Thanks for responding! I am using the official R 3.5.0 for Mac OS X. This apparently does not include library (plotrix) library(plotrix) Error in library(plotrix) : there is no package called ?plotrix? Greg > On May 5, 2018, at 6:50 PM, Jim Lemon <drjimlemon at gmail.com> wrote: > > Hi Greg, > What you are getting there is a factor, interpreted as a 1:n sequence >