search for: autimatically

HI, I got the problem. I use the following query to read table individually, how can I read all tables autimatically rather than typing "week42" "week33" in dbReadTable? library(RSQLite) library(sqldf) drv <- dbDriver("SQLite") con<-dbConnect(drv, "sqlite.db") dbListTables(con) #dbRemoveTable(con, "week39") dbDisconnect(con) week42<- dbReadTable(con,...

HI, I met this problem: I have the feature data frame: Feature OS 4 2 4 1 4 3 1 2 4 1 what I want to do is to autimatically create one more column called "group": Feature OS Group 4 2 1 4 1 2 4 3 3 1 2 4 4 1 2 I don't want "Ifelse", because I have so ma...

Hi, R-users, I have a problem: Because there are few files which can't be readed into R completely, so on the following subsequence programme, I use write.table, which creates the "NA" files for those incomplete files autimatically. I don't want those NA files. My programes formats looks like: name_c<-Sys.glob("C:/Documents and Settings/lma/My Documents/habitdata/*/calllog/*") for (i in 1:length(name_c)){ log1<-readLines(name_c[i]) .... write.table(Temps, file=paste("C:/Documents and Settings/...

...the product name, for instance, in one data set, "GALAXY ACE S 5830" in another one, it is "S 5830 GALAXY ACE" both represent same product. how do i map two name into one in R? there are so many product name having this problem. i hope there is some mechanism which can autimatically map those. thanks for your help.. Kind regards, Tammy [[alternative HTML version deleted]]

...want to put the output like this: one sheet has output for one country. How do I achieve it by r. I have tried this: library(xlsx) write.xlsx(nnn, "vn.xlsx", sheetName="Sheet1") [1] but when I change sheetName="Sheet2" to add up another country into one sheet. it autimatically deleted which I have down on [1]. index<-unique(dataset$country) for (i in 1:length(index)){ data<-dataset[dataset$country==index[i],] (...) output<-dd #then how do I create each country's output into one sheet of one excel??? } Kind regards, Tammy [[alternative HTML...

...: for example: setwd("C:/Documents and Settings/lma/My Documents/Vappu-saved/Log") as the start. .......... But I have many folders like "Vappu-saved" and there are a lot of files in each directory. What I want is using the same program what I write for the above directory to autimatically change directory address to implement the above programs what I wrote. How do I realize it? Thanks a lot. Regards, Lingyi _________________________________________________________________ Windows Live™: Keep your life in sync. Check it out! http://windowslive.com/explore?ocid=TXT_TAG...

...sts<-"(`*tmp*`, value = "contr.treatment") : contrasts can be applied only to factors with 2 or more levels Of course, I could not include them in the model formula, but I don't feel like typing 150 descriptive variables. I would like to remove the one-level columns autimatically from the data frame. Is it possible? Regards, Maciej

Dear R-users, I use "readLines" to read data, but when processing the large data set, there are few files which can not be readed in: 48: In readLines(name_c[i]) ... : incomplete final line found on 'C:/Documents and Settings/lma/My Documents/habitdata/244052900243997/calllog/calllog_log-20050505T121611.txt' ... Whats the problem about this? Regards, Tammy

...sions. Thankfully, not much changes are required for the old scripts for them to be used. Kudos to the LDTP community for making this release a grand success. + Run time appmap generation (initialization of appmap is optional) Appmaps can be optional with the new LDTP as it can be generated autimatically at run time.This along with the Regular Expression (discussed below) feature will greatly minimise the script changes required after the GUI of the application to be tested changes. + Regular expression based object search (both context and component) This cool new feature enables the scrip...

hi, so far I'm very happy that I have running an icecast server with streamtranscoder which autimatically transcodes a certein mountpoit (ogg-high-quality) to low, mid and high mp3 stream on-connect. but I'm stuck with two problems: 1. how to determine which stramtranscoderv3 process is reencoding this particular stream? because doing <on-disconnect> just # killall streamTranscoderv3 is n...