similar to: How to mask or escape "="

I have defined a function with several arguments and have it stored in the .RData file. The 'function head' is defined as follows EstimALIConc <-function(sdname,SZ,W,farea,watri,biomodel,start.part=1,nparts=20,method=c("optim","DEoptim")) { [ blah-blah-blah ] (function body doesn't matter) } Then I call Rscript: e:> rscript --restore -e

Dear all, I have several files with Matlab code, which I am translating to R. For the zero-level approach, I took the very old shell script from R-help archives, which has made some obvious leg-work such as replacement of "=" with "<-". Now I am translating indexing, matrix operations and function call using this table http://37mm.no/mpy/octave-r.html The problem is, I

Sorry, I'm stuck. :) I am writing a function, which would fit either one linear model or another one, depending on its argument model.type. And I don't want to use several if's, because R allows doing it with much more beauty. That is I am looking for prettier alternative to the following AB2C<-function(a,b,model.type="S") { # or HK, and return NULL if this argument has

Dear users, I am trying to export polygons from Arcmap into Spatstat to run some simulations using functions available in Spatstat package. One particular area to be exported is formed by a number of polygons defining the external boundaries of the area (as a groups of islands) and a number of polygons inside the previous ones, as ?holes? not to be considered as part of the area. I have

Hi, I am trying to consume a web service that returns a JSON string, however, when I run > fromJSON(s) Error: '\/' is an unrecognized escape in character string starting "http:\/" because the string s contains a single backslash, which is the JSON escape character, but R expects 2 backslashes, I think. Is there anyway to preprocess the JSON string returned from the web

URI.escape() is supposed to be able to take a second parameter listing unsafe characters in the URI. This may be a regexp or string. If a string, it''s supposed to represent a character set listing all unsafe characters. An example given in the core documentation at: http://www.ruby-doc.org/stdlib/libdoc/uri/rdoc/classes/URI/Escape.html#M008992 ...is: p URI.escape("@?@!",

I guess that R does not know about ANSI sequences, and it calculates the width of the prompt including the characters in the sequences. You cannot do much about this, except maybe use a prompt that has two lines. You can put the colored text and whatever you like in the first line, and the second line can be non-ANSI. Note that this works in the terminal, but does not work in RStudio. RStudio

I have the following command: /usr/local/bin/rsync -avv 'Jeffrey?s iPhone (Root)'/ 'Macintosh HD'/Users/jeffrey/Downloads/iphone_backup Unfortunately, it's barking when it hits the "(". -bash: syntax error near unexpected token `(' How can I escape this? Thanks. -- View this message in context:

When R is run interactively in a terminal which supports colors, it is possible to use ANSI escape sequences in order to put colors in the prompt, such as options(prompt = "\033[0;31mThis is red\033[0m> ") Unfortunately, something goes wrong because for long command lines, the line continuation override the prompt instead of being written in the next line. The problem gets worse

Dear all, I have a directory with my research project, containing files .RData and inflow.RData I am just curious, is there any way to explore contents of inflow.RData from command line without affecting .RData and without copying inflow.RData to another location? I can see names and character attributes (of something in the file) in a 3rd party raw file viewer. -- View this message in

Hallo, as I see there is a new version for R available. Can anyone tell me how I can update my version 2.5.0 under Windows? The last times I just uninstalled the old version and installed the new one. Afterwards I had to install also all needed packages again. All in all it cost me half a day until my system works fine again. Is there a quicker option? If yes please tell me the commands. Thanks,

Hi all. What is "print print print"? I don't see output of the print command in for loop and have found this link: http://stackoverflow.com/questions/1816200/chisq-test-doesnt-print-results-when-in-a-loop It describes a problem, similar to mine. My problem. I want to execute print command in for loop. If I copy for loop body with print() and paste it to console, I don't see

https://bugzilla.mindrot.org/show_bug.cgi?id=3765 Bug ID: 3765 Summary: Escape sequences are accepted more than documented Product: Portable OpenSSH Version: 8.9p1 Hardware: amd64 OS: Linux Status: NEW Severity: trivial Priority: P5 Component: ssh Assignee: unassigned-bugs at

Hi all. It's been a long time since I wrote to this list. Glad to see the R project well and working. I am working with a 3D plot similar to this: http://old.nabble.com/file/p26525177/rgl-device.png rgl-device.png The underlying picture is a JPEG image, loaded with the rimage package and coerced to the matrix. Spheres denote control points, collected from this picture and must be

Hi I need some help with the function mask I have a polygon and I want to extract data for all the world except for the polygon I write this code but it doesn't work, do you have any idea of the problem ? how can I do that ? worldmask=mask(invHS,hotspot,inverse=TRUE) worldmask=mask(invHS,hotspot,reverse=TRUE) Thanks a lot for your help, C?line -- View this message in context:

Hi R-users and R-experts, I am having a hard time in figuring out how to tackle regex questions where the "backslash" character is an integral part of the string. Let me explain how I?came across?this problem : I wanted to clearly see all the components in the windows environmental path variable. This is a long string.?For easy readability, I wanted to split up this string so that each

This implements a few useful escape sequences: ><rescue> ^]? virt-rescue escape sequences: ^]? - print this message ^]h - print this message ^]i - print inspection data ^]q - quit virt-rescue ^]u - unmount filesystems ^]x - quit virt-rescue to send the escape key to the rescue shell, type it twice ^]i root device: /dev/sda3 product name: Fedora 25 (Twenty Five) type: linux

Not filing this as a bug, but simply as confusion. In the mongrel.rb, you have a comment that says this about the self.escape method: # Performs URI escaping so that you can construct proper # query strings faster. Use this rather than the cgi.rb # version since it''s faster. (Stolen from Camping). def self.escape(s) s.to_s.gsub(/([^ a-zA-Z0-9_.-]+)/n) {

On a Friday in 2020, Erik Skultety wrote: >On Fri, Mar 27, 2020 at 01:48:58PM +0000, Daniel P. Berrangé wrote: >> On Fri, Mar 27, 2020 at 01:45:21PM +0100, Ján Tomko wrote: >> > On a Friday in 2020, john doe wrote: >> > > Hi, >> > > >> > > I'm trying to understand how to use the escape character '^]' with the >> > >

Hello, I need to use the ${DATETIME} macro inside the filename saved by Record, but the colons (':') used in the time interfere with the command (everything after the colon is interpreted as the format I wish to save to): My command is: Record(/path/to/voicemail/${EXTEN}-${DATETIME}-${UNIQUEID}:wav) I need some function to escape the colons inside DATETIME... I'm sure it's