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...file a bug report. BBFN, Jonathan setClass("newClass", representation(value="numeric")) setMethod(f = "initialize", signature = "newClass", definition = function(.Object){ .Object at value <- 1 return(.Object) }) setGeneric(name = "myValue", def = function(object) { standardGeneric("myValue") } ) setGeneric(name = "myValue<-", def = function(object, value) { standardGeneric("myValue<-") } ) setMethod("myValue", signature(object = "newClass"), functio...

...file a bug report. BBFN, Jonathan setClass("newClass", representation(value="numeric")) setMethod(f = "initialize", signature = "newClass", definition = function(.Object){ .Object at value <- 1 return(.Object) }) setGeneric(name = "myValue", def = function(object) { standardGeneric("myValue") } ) setGeneric(name = "myValue<-", def = function(object, value) { standardGeneric("myValue<-") } ) setMethod("myValue", signature(object = "newClass"), functio...

Hi, I 'd like to select the Date where myvalue =1800 appears the* first time*. For instance: df =data.frame(date, myvalue, ...) ... Date myvalue 2012-01-05 2500 2012-01-06 2450 *2012-01-07 1800* 2012-01-08 2200 2012-01-09 1800...

Hello, I have a variable in a data frame that contains NA values. I just want to subset so that I get the obs where that variable is missing. In SAS I would do: data missing; set test; if myvalue=' '; run; How can I perform this simple task in R? Thanks in advance for your help. -- View this message in context: http://r.789695.n4.nabble.com/subset-data-frame-by-variable-with-missing-value-tp4651439.html Sent from the R help mailing list archive at Nabble.com.

...lass("newClass", representation(value="numeric")) > > setMethod(f = "initialize", signature = "newClass", > definition = function(.Object){ > .Object at value <- 1 > return(.Object) > }) > > setGeneric(name = "myValue", > def = function(object) { standardGeneric("myValue") } > ) > setGeneric(name = "myValue<-", > def = function(object, value) { standardGeneric("myValue<-") } > ) > > setMethod("myValue", signature(object =...

..._internal ns_alt ns_dblcolon ns_hooks ns_internals ns_lowlev ns_reflect.Rd tools_internal ts_defunct utils_deprecated utils_internal ... and another i.e, by '_' Because it is impossible to make a good highlighter with the first one. How to differentiating myValue: varOne = 100 varTwo = 50 myValue = varOne-varTwo from codes-deprecated, or ns-alt, for example. TIA, -- Jose Claudio Faria Brasil/Bahia/UESC/DCET Estatistica Experimental/Prof. Adjunto mails: joseclaudio.faria at terra.com.br jc_faria at uesc.br jc_faria at uol.com.br tel: 73-3634.2779

...constraints, but that would be architecture dependent and I assume should therefore be invisible). Correct? If that argument is persuasive, then the following seems a bit more consistent with the existing syntax: ; Manipulation of a union register variable %myUnion = unioncast i32, %myValue to union {i32, float} %fieldValue = unioncast union {i32, float} %myUnion to i32 ; %fieldValue == %myValue This specialized union cast fits the pattern of having specialized cast operations between value and pointer as opposed to two values or two pointers. That's enough, as you...

Dear R users, I have multi-argument returns in a function and I am warned by the program they are deprecated. I have found this in the R-help archives : http://tolstoy.newcastle.edu.au/R/help/01c/0319.html http://tolstoy.newcastle.edu.au/R/help/01c/0356.html Since I am not too good at programming, the list solution seems the better one for me. It is also the one advocated by Kevin Murphy. So

...up.2 2009-01-12 3.4411 ... Thanks a lot for your suggestions! The code is below: Dimitri ### Creating example data set: mydates<-rep(seq(as.Date("2008-12-29"), length = 43, by = "day"),2) myfactor<-c(rep("group.1",43),rep("group.2",43)) set.seed(123) myvalues<-runif(86,0,1) myframe<-data.frame(dates=mydates,group=myfactor,value=myvalues) (myframe) dim(myframe) ## Removing same rows (dates) unsystematically: set.seed(123) removed.group1<-sample(1:43,size=11,replace=F) set.seed(456) removed.group2<-sample(44:86,size=11,replace=F) to.remove&...

Hi, all Here I created a data frame like mydates<- seq(as.Date("2010-05-29"), length = 43, by = "day") myvalues<-runif(43,0,1) myframe<-data.frame(dates=mydates, day=weekdays(dates), value=myvalues) dates day value 1 2010-05-29 Saturday 0.14576143 2 2010-05-30 Sunday 0.37669604 3 2010-05-31 Monday 0.74813943 4 2010-06-01 Tuesday 0.34677680 ... 39 2010-07-06 Tuesd...

Hi all, I am generating histograms with the following R script : #!/usr/bin/Rscript out_file = "histo.png" png(out_file) scan("values.csv") -> myvalues hist(myvalues, breaks = 50) dev.off() print(paste("Plot was saved in:", getwd())) I want the histogram to have a larger number of breaks, but a smaller break width, the idea is to make it appear smoother like a filled curve. If I keep increasing breaks it starts looking messy. Any s...

Hi, I have the following data: > Myvalues Gene ES MEF Embryo ESHyp 1 GeneA -0.38509507 0.00 1.6250 1.7039921 2 GeneB 0.06262914 0.00 1.6250 -0.272033 and so on... I want to plot the expression values of GeneA and GeneB in the different cell/embryo/conditions (columns 2:5 above). Now, if I do: >librar...

Dear R-Helpers, I've looked high and low for a function that provides frequencies, proportions and cumulative proportions side-by-side. Below is the table I need. Is there a function that already does it? Thanks, Bob > # Generate some test scores > myValues <- c(70:95) > Score <- ( sample( myValues, size=1000, replace=TRUE) ) > head(Score) [1] 77 71 81 88 83 93 > > # Get frequencies & proportions > myTable <- data.frame( table(Score) ) > myTable$Prop <- prop.table( myTable$Freq ) > myTable$CumProp <- cumsum(...

(Sorry for reposting. Please delete previous msgs. Thanks!) Hi, all Here I created a data frame like mydates<- seq(as.Date("2010-05-29"), length = 43, by = "day") myvalues<-runif(43,0,1) myframe<-data.frame(dates=mydates, day=weekdays(dates), value=myvalues) dates day value 1 2010-05-29 Saturday 0.14576143 2 2010-05-30 Sunday 0.37669604 3 2010-05-31 Monday 0.74813943 4 2010-06-01 Tuesday 0.34677680 ? 39 2010-07-06 Tuesd...

...I came across an issue in using the Matrix package which made it that I could only subset Matrices using the numeric class, but could not using integers. Steps to reproduce the problem: library(Matrix) # this class has *nothing* to do with Matrix setClass("MyClass", representation(myvalue = "numeric"), prototype(myvalue = NA_real_)) # this class also has nothing to do with Matrix setClassUnion("NumOrMyClass", c("numeric", "MyClass")) # this is to demonstrate creating and subsetting a specific Matrix m <- new("dgCMatrix", i =...

Hello everyone, Can you please tell me if it is possible in LLVM to cast a `Value*` to an `Instruction*/LoadInst*` if for example `isa<LoadInst>(MyValue)` is true? In my particular piece of code: Value* V1 = icmpInstrArray[i]->getOperand(0); Value* V2 = icmpInstrArray[i]->getOperand(1); if (isa<LoadInst>(V1) || isa<LoadInst>(V2)){ ... if(isa<LoadInst>(icmpInstrArray[i]->getOperand(0))) LoadIn...

Hi how can I validate a field only if another field is set to a specific value? I tried to use validates_length_of :fieldname, :maximum => 100, :if => :otherfieldname == ''myvalue'' But doesn''t work Thanks Paolo

If I have an R script that I am executing from a command line in linux, do you know how I can return the value of the variable in my R script to the linux environment without writing it to a file in my R script and then reading the file through cat? For example, if I had a simple one line R script that just did string <- 'TEST', when I call /usr/local/bin/R

Dear Researchers, I have a large TXT (X,Y,MyValue) file in a directory and I wish to import row by row the txt in a loop to save only the data they are inside a buffer (using inside.owin of spatstat) and delete the rest. The first step before to create a loop row-by-row is to know how many rows there are in the txt file without load in R to save...

...rchitecture dependent and I > assume should therefore be invisible). Correct? > > If that argument is persuasive, then the following seems a bit more > consistent with the existing syntax: > > ; Manipulation of a union register variable > %myUnion = unioncast i32, %myValue to union {i32, float} > %fieldValue = unioncast union {i32, float} %myUnion to i32 > ; %fieldValue == %myValue > > This specialized union cast fits the pattern of having specialized cast > operations between value and pointer as opposed to two values or two > pointers...