search for: nam2

Hi everyone,   I have got the following problem:   x1 <- rnorm(10,5,1) x2 <- runif(10,0,1) nam1 <- paste("A",1:4,sep=".") nam2 <- paste("A",6:9,sep=".") nam <- c(nam1,"A.4",nam2,"A.9") mydata <- data.frame(x1,x2) rownames(mydata) <- nam Error in `row.names<-.data.frame`(`*tmp*`, value = c("A.1", "A.2", "A.3", : duplicate 'row.names...

Dear All I would need to generate differences between variates such as nam1<-nam2-nam3 in the following loop: for(i in c("13","26","38")) { for (j in c("HR","PQ","QRS","QT")){ nam1<-paste("d",j,i,sep="") nam2<-paste(j,i,sep=".") nam3<-paste(j,&q...

...structure(list(V1 = structure(1:3, .Label = c("Name1", "Name2", "Name3"), class = "factor"), V2 = structure(c(1L, 3L, 2L), .Label = c("nam1", "name-1", "name_12"), class = "factor"), V3 = structure(1:3, .Label = c("nam2", "nam_34", "name-2"), class = "factor"), V4 = structure(c(2L, 3L, 1L), .Label = c("", "nam3", "nam_56"), class = "factor"), V5 = structure(c(1L, 2L, 1L), .Label = c("", "name_78"), class = "fact...

...lution? > d1<- as.data.frame(lapply(data,as.character),stringsAsFactors=FALSE) > str(d1) 'data.frame': 3 obs. of 5 variables: $ V1: chr "Name1" "Name2" "Name3" $ V2: chr "nam1" "name_12" "name-1" $ V3: chr "nam2" "nam_34" "name-2" $ V4: chr "nam3" "nam_56" "" $ V5: chr "" "name_78" "" > melt(d1,id.vars="V1") V1 variable value 1 Name1 V2 nam1 2 Name2 V2 name_12 3 Name3 V2 na...

Hi all, I am trying to compare two distance matrices with R. I would like to create a XY plot of these matrices and do some linear regression on it. But, I am a bit new to R, so i have a few questions (I searched in the documentation with no success). The first problem is loading a distance matrix into R. This matrix is the output of a the Phylip program Protdist and lookes like this: 5

Hello everbody, I want to generate different subsets of my data-set and safe this subsets with names listet in a vector. Because in reality I have got about 70 subsets I want to realize this in a loop Somehow like this: names=c("nam1", "nam2","nam3","nam4","nam5","nam6","nam7","nam8","nam9","nam10") for (i in 1:10){ subset(originaldata, originaldata[ ,130]<=time[i]) #This subset should get the name safed in "names" on position i }...

...come "2" and "5.3" to be "5.3", where the variable digordered contains the number of digits after the decimal that I would like to display, in the same order in which the variables appear in hi. If it makes it easier to use, this info is also contained in the dataframe nam2. The reason the numbers are recorded as characters is because I used format to get a thousand separator, which I also need. The string manipulation functions in R generally don't seem to work with matrices or data frames, so e.g. regexpr("\\.", hi[1,2]) works but not regexpr(&quot...

...iables are factors. Did you intend the values in each variable to be character? data.frame':??? 3 obs. of? 5 variables: ?$ V1: Factor w/ 3 levels "Name1","Name2",..: 1 2 3 ?$ V2: Factor w/ 3 levels "nam1","name-1",..: 1 3 2 ?$ V3: Factor w/ 3 levels "nam2","nam_34",..: 1 2 3 ?$ V4: Factor w/ 3 levels "","nam3","nam_56": 2 3 1 ?$ V5: Factor w/ 2 levels "","name_78": 1 2 1 On Sunday, June 4, 2017 6:48 AM, Ashim Kapoor <ashimkapoor at gmail.com> wrote: Here is a small re...

Hi everyone- I have a dataset with multiple "pre" and "post" variables I want to compare. The variables are named "apple_pre" or "pre_banana" with the corresponding post variables named "apple_post" or "post_banana". The variables are in no particular order. apple_pre orange_pre orange_post pre_banana apple_post post_banana person_1