similar to: Test Case for Package

Dear R users, I want to subset a daily zoo series according to its month, find % of "NA" in each month. I am finding it difficult to subset the daily dataset into monthly for the given operation.I am planning to do this for a huge dataset. Thanks in advance. Regards Vikram [[alternative HTML version deleted]]

Dear R users, I am facing a pretty a unusual problem while converting character to numeric. Any input would be appreciated. Below is the code and error faced: --------------------------------------- *> str(cmie.dts)* *'data.frame': 4397 obs. of 1 variable:* * $ INE001A01036: chr "1482181740.000000" "1482181740.000000" "1482181740.000000"

Hi, I am new to R. I am using strucchange to get the breakpoints in time series dataset. So the problem I am facing is: I want to link the result generated by the breakpoints to further analysis (for eg. generating volatility for each group). The result is in following form: --------------------------------------- > res <- gbreakpoints(GDP.new ~ 1,data=a,h=2,breaks=6) > res

Dear All, I want to subscribe for Statmath-R-Forge mailing list. But I am getting the following reply and I am unable to subscribe. Any insight on this would be appreciated. Regards Vikram Bahure __________ Your request to the Statmath-R-Forge mailing list Subscription request has been rejected by the list moderator. The moderator gave the following reason for rejecting your request:

Dear R Users, I am new to ggplot. I am using geom_text to inscribe values on my ggplot but it is giving me values which are unreadable and blur. Please let me know if there is any way out. ----------------- Code ----------------- *es <- es3 + geom_text(data=tmp.cor, aes(x=2, y=min(infer.df$value),* * label=text.bottom), colour="black",* *

Dear R users, I have some trivial query. I have a string, I want to remove space from the string. For eg. Input: a <- " Remove space " Output required: "Removespace" I tried using str_trim but only removes end spaces. library(stringr). Regards Vikram [[alternative HTML version deleted]]

Hi, I am new to R. It would be kind if I could get some help on this. I am using R to estimate Fstats but I am getting following error. a3 is annual GDP data from 1951 to 2010. > fs<- Fstats(ecm.model, from=1954, to = 1975,data=a3) Error in Fstats(ecm.model, from = 1954, to = 1975, data = a3) : inadmissable change points: 'from' is larger than 'to' In addition: Warning

Dear R users, I have an elementary query. I have a dataset which is taken from text file with the help of read.csv command but when I generate the data in R file it converts the Dates into factor.So for the above problem, I use as.Date to convert the Dates from factor form to date format using the following: z has Date as a column. *z<- read.csv("data", header = TRUE, sep =

Dear R users, I am new to R and have some query. I am having a dataset with binary output 0's and ones. But along with it it has NA's too. I want to sum all the rows and get the sum total for each column. But whenever there is a NA in an row the sum of the row is returned as NA so I am not able to sum up the values. *row.sums.m <- apply(dummy.curr.res.m,1,sum)* It would be helpful

Dear R users, I have a very simple query. I am using the following command, which should give me row no. for the matching colnames. It works well for matching the colnames but if there is no column matching it gives me outcome as integer(0) which I am not able to use in further calculation. It would be very helpful to have some insight. * * *> b <-

Dear R users, I was working on get.hist.quote to download data, but for this I need to know yahoo quotes (for stocks) from the beginning. Is there any simple way to get all symbols for particular market or I have to go on the website and get the quotes. Thanks for your help in advance. Regards Vikram [[alternative HTML version deleted]]

Dear R users, I have a very simple query. I am using bootstrap (library(boot)). I want to access the std. error in the results and further generate confidence interval(CI) for n no. of samples which will give me n values for std. error and CI. * * b1 ORDINARY NONPARAMETRIC BOOTSTRAP Call: boot(data = int.inc, statistic = med, R = 1000) Bootstrap Statistics : original bias std. error

Hi, I am a new user to R. I am using strucchange to generate breakpoints: -------------------------------------------------------------------------------------- > res <- gbreakpoints(GDP.new ~ 1,data=a,h=2,breaks=5) > print(res) Optimal 6-segment partition for `lm' fit: Call: gbreakpoints(formula = GDP.new ~ 1, data = a, h = 2, breaks = 5) Breakpoints at observation number:

Dear R users, I want to superimpose two graphs as well as ensure that they should have same scale with same x & y axis. I am using following command but it does not ensure same scale. *pdf(file = "../RESULTS/RS1.simulated.pdf", width = 10, height =6)* *plot(Reserves.RS, col = 1:2, screen = 1)* *par(new= TRUE)* *barplot(RS.active, axes = FALSE)* *dev.off()* * * Regards Vikram

Dear R users, It would be really helpful if I got to know the names of the packages which use the following for testing: >pkg-Ex. Rout.save files (examples of testing) If possible some testing links: to see how testing is done. Thanks in advance. Regards Vikram [[alternative HTML version deleted]]

Hi, I am a new user to R. I am having the following problem while using R: The defined function is having following a$unit as input but if I define a$unit1 then still I am getting the output which is not desired. __________________________ *Function:* testfunction<-function(a){ stopifnot(a$unit==1) cat("All is well") } b<-list(unit1=1 ) testfunction(b)

Dear R users, I have 3 columns in a zoo object. I want to plot all of them in one screen but I want the first two to be in "lines" format and 3rd one to be barplot. Regards Vikram [[alternative HTML version deleted]]

Dear R users, I am getting following error while using boot.ci. I have int.inc function with 20000 values. I am generating CI for the sample estimate. *> med <- function(x,i) median(x[i])* *> b1 <- boot(int.inc,med,2)* *> ci.out <- boot.ci(b1,conf = c(0.95),type = c("bca"))* *Error: cannot allocate vector of size 1.5 Gb* * * It would be very helpful to get some

Hi, We are using r-forge to create a package. My query is that how do I keep the change log updated. I created the change log by doing the following: svn log -v>./inst/changelog Also if I do svn add ./inst/changelog and svn commit -m "Adding changelog" then the changelog is one version behind in the commit history. How do I solve this? Regards Vikram [[alternative HTML version

Hi, I am a new user in R. I wanted to study the code for some R commands. For example, as I was studying PCA analysis there is a command in R, as "princomp". Normally if we type the command we get the code behind the function, but I am not able to get for this one. *> princomp function (x, ...) UseMethod("princomp") <environment: namespace:stats* It would be helpful