similar to: File checking problem‏

Dear all, I am a newcomer to R programming, I met the problem: I have a lot of .txt files in my directory. Firstly, I check whether the file satisfies the conditions: 1.empty 2.the "Rep" column of the file has no "useractivity_idle" or "useractivity_act" 3.even The "rep" has both of them, numbers of "useractivity_idle"==numbers of

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

Hello, How can I check if file is empty in R, if it is, then jump out and read next file; if it isn't, then read through? Thanks a lot for any help. Tammy _________________________________________________________________ More than messages–check out the rest of the Windows Live™. http://www.microsoft.com/windows/windowslive/ [[alternative HTML version deleted]]

Dear all, I am a newcomer to R programming, I met the problem: I have a lot of .txt files in my directory. Firstly, I check whether the file satisfies the conditions: 1.empty 2.the "Rep" column of the file has no "useractivity_idle" or "useractivity_act" 3.even The "rep" has both of them, numbers of "useractivity_idle"==numbers of

HI, R user, I generate the vectors with the same length. I want to put each vector into each column of data frame. Why it doesnt work`? rm<-data.frame() for(a in 1:6){ rm[,a]<-getmeasure(p1,a,speech) } thanks a lot Tammy _________________________________________________________________ Share your memories online with anyone you want.

Hi, R users, I have a problem about how to generate random sample interval from a duration. For example, during a time duration 0-70s, I want to generate a sample which last 10s. the sample could be 0-10 or 30-40s or 25-35s etc How could I do it in R`?? Thanks a lot. Tammy _________________________________________________________________ Share your memories online with anyone you want.

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

HI, All R users, My problem is: > fn [1] "C:/Documents and Settings/lma/Desktop/FamilyAEntrepreneurs/Entrepreneurs/Juha/book_log-20041210T095019.txt" > dpath [1] "C:/Documents and Settings/lma/My Documents/Juha/book" I want to make a function "cyfun" to copy all files in "dir" to "deskdir" but I always got the following problem: Error

Hi All, > act_2 Date Dtime Hour Min Second Rep 51 2006-02-22 14:52:18 14 52 18 useractivity_act 52 2006-02-22 14:52:18 14 52 18 4 55 2006-02-22 14:52:49 14 52 49 4 57 2006-02-22 14:52:51 14 52 51 4 58 2006-02-22 14:52:52 14 52 52 3 60 2006-02-22 14:54:42 14 54

Dear R-users, I have a problem: I have many files in the directory:"C:/Documents and Settings/lma/Desktop/FamilyAEntrepreneurs/Entrepreneurs/Juha" I want to copy those files into the new directory: "C:/Documents and Settings/lma/My Documents/Juha/book" (<-use "paste"), I first create the directory using dir.create, but it looks doesnt work. How do I implement

Dear All, I have many files in my directory. I want to transfer each data into one which is readable. They have so many possibilities, i have collected(manually and visually) all possibilities and represent them as different numbers. Rep[grep('context_log',log1$Remain[1:length(log1$Date)]),]<-"2" Rep[grep('gs',log1$Remain[1:length(log1$Date)]),]<-"5"

Hi, All, How to make a data frame, each row of data frame store the different length of vector? Thanks. Tammy _________________________________________________________________ Show them the way! Add maps and directions to your party invites. http://www.microsoft.com/windows/windowslive/products/events.aspx [[alternative HTML version deleted]]

Hi, All. I have scatterplot in 2-D I'd like to see which proportion of data goes into a range. How shall I figure it out? Perhaps some accumulative graph or something? Kind regards, Tammy _________________________________________________________________ Drag n’ drop—Get easy photo sharing with Windows Live™ Photos. http://www.microsoft.com/windows/windowslive/products/photos.aspx

Hi, R-users, I met a problem: Items:[Anna 'moi =) akku loppu joskus 4ltä. Kestää kauan nää..'\tAmer, Tuusula (0:20)\t20\t12\t16\t00\t00\t11]/Anne 'Ei jakoa,uus päivä muistio et 4n niin peruin. Hups'\t (0:16)\t0\t12\t18\t00\t00\t11/Elina 'Konsertissa. En tod. vastaa teille'\tEtu-Töölö, Helsinki (2:40)\t24\t12\t18\t00\t00\t11 I want to parsing the above data into the

Hi, Dear R users, I have a question: I have A matrix which is 11519X14 and B matrix which is 1764X14, How do I get C matrix which is The remaining matrix after removing B from A? Thanks a lot. Kind regards, Tammy _________________________________________________________________ More than messages–check out the rest of the Windows Live™. http://www.microsoft.com/windows/windowslive/

hi, All. Date Dtime Hour Min Second Rep App_dur 9 2006-02-22 14:36:11 14 36 11 4 1 10 2006-02-22 14:36:12 14 36 12 3 86 11 2006-02-22 14:37:38 14 37 38 0 58 14 2006-02-22 14:38:36 14 38 36 3 1 15 2006-02-22 14:38:37 14 38 37 4 1 16 2006-02-22 14:38:38 14 38 38 1 9 18 2006-02-22 14:38:47 14 38

Hi, All. I have a data frame with the part as : ..... 142 2006-02-22 16:28:18 useractivity_act 8 0 143 2006-02-22 16:28:26 4 2 0 144 2006-02-22 16:28:28 3 3 0 145 2006-02-22 16:28:31 4 4 1 146 2006-02-22 16:28:35 3 159 0 147

Hi,All. How to make a program to delete repeated value? a example > c [1] 4 3 0 3 4 1 0 1 4 4 3 4 3 4 I want to get : 4 3 0 3 4 1 0 1 4 3 4 3 4 two 4 is being represented by one 4. Thanks. Tammy _________________________________________________________________ More than messages–check out the rest of the Windows Live™. http://www.microsoft.com/windows/windowslive/ [[alternative HTML

Hi, All I have so many files in my directory. I got the following error. At this time, I couldn't use debug() to check error one by one because so many files getting invloved. How can I get some idea about my error?? ..... Skipping book_log-20060222T143612.txt Skipping book_log-20060222T162828.txt Skipping book_log-20060222T162833.txt Skipping book_log-20060222T183742.txt Skipping

HI, R-Users, I have one problem: I have written the the programs which process all file in one directory: 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