similar to: tm package, makeChunks

Hi, Is it possible (i am sure it is) to subset data from a data.frame on the basis of SQL >LIKE< operator. I.e., i would like to subset a data where only values which contains a string >GP< would be used? Example: Gp<-subset(DF, DF$USCS like >GP<) This like of course is not working, Thanks, m [[alternative HTML version deleted]]

Hi Steven, Thank you for the help. I get an error though when i do this : >lit<-read.csv("litologija.csv", sep=";", dec=".") >sent <-data.frame(sentence=lit$Opis,stringsAsFactors=FALSE) >str(sent) >sentV<-rep(sent,10) >str(sentV) >first=second=third=fourth=fifth=sixth=seventh=eighth=ninth=tenth<-vector(length=10) >DF

Hi all, I am trying to test wheater the distribution of my samples is normal with QQ plot. I have a values of water content in clays in around few hundred samples. Is the code : qqnorm(w) #w being water content qqline(w) sufficient? How do I know when I get the plots which distribution is normal and which is not? Thanks, m [[alternative HTML version

hi all, I have a plot to which i would like to add text labels. And i cant find a way...here is the code : enaD2<-idw(D2~1, loca=dva, newdata=grd) pts = list("sp.points", dva, pch = 20, cex=1.5, col = "darkred spplot(enaD2, "var1.pred",sp.layout=pts, main = "globina 60 cm", sub="D2",

Hi all, I would like to create a scatter plot of two variables (y, x) whith third value (z) written on the plot? After that i would like to add a line (Y=0.7*(x-20)) to the graph. I tried plot(x~y) but there is no command for the third vairable to be shown on the graph also i can't find a way to add a Y=x*(0.7-20) to the chart. Thanks, m [[alternative HTML version

Hi all, I got the >"chfactor.c", line 130: singular matrix in function LDLfactor() Error in predict.gstat(g, newdata = newdata, block = block, nsim = nsim, : LDLfactor< Error, probably because there are some point pairs with zero distance in the matrix. My question is, how can i delete these duplicate nodes from the data set? Thanks, m [[alternative

Hi all, Is there a way to pass R code from web page (html file) to do some statistics and than plot the output in web browser. I am looking forever at this, and cant find a way. Regards,m -- View this message in context: http://r.789695.n4.nabble.com/Passing-R-code-from-webpage-tp4658800.html Sent from the R devel mailing list archive at Nabble.com.

Hi all, i have a data set cintaining 14 columns and 11 rows. Rows represent single point and columns represent the parameter measured. I wiuld like to compare the data to see which are more alike. I used the cluster analysis, but now i ma wondering if there are some other methods, since the cluster analysis did not give me the result i like. I tried to use factanal() for factor analysis

Hi, I have installed RODBC on FreeBSD 4.9 and I am using the PostgreSQL ODBC Driver that is distributed with unixODBC 2.2.8. I can access ODBC Data Sources from Open Office so I think that everything is properly installed. When I installed RODBC I had to set export LIBS=-L/usr/local/lib so that R could locate my ODBC manager. I do not have any problems opening database connections and qurey

I am hereby forwarding the data & method use to calculate the Kolmogorov-Smirnov goodness of fit test made manually by me in R launguage which deffers with the actual inbuilt formula as shown below. Further I have plot the graph in R. In that graph how to add trendline (i.e. straight line passing through maximum points in plot) to a Plot. R script is as follows please run this script to see

How to add trendline (i.e. straight line passing through maximum points) in graph. I have worked on the data given below. Please tell me how to add trendline in the graph. The script is as follows =================================== start ==================================================== # The data is as follows data <- c( 0.01, 0.02, 0.04, 0.13, 0.17 , 0.19 , 0.21 , 0.27 , 0.27 ,

I'm wondering whether there is a character to let R know to expect more input for a command on subsequent lines. Here is an example: test_1.R: x <- c(1,2,3,4) / c(1,2,3,4) x R CMD BATCh test_1.R produces test_1.Rout: > x <- c(1,2,3,4) > / c(1,2,3,4) Error: unexpected '/' in " /" Execution halted test_2.R: x <- c(1,2,3,4) / c(1,2,3,4) x R CMD

Dear list, I've been messing around with coding functions in R and it just won't make sense to me. Running my analysis by hand on command line is fine and works but because of the repetitive nature of the job I would like to code a function for it. My problem: I would like to read in data from a file in my current working dir. so my code would look like: myanalysis <-

I want to simulate vi(vim) like operations in ListCtrl or TreeCtrl, that is, for example, when user pressed a ''j'' on keyboard,the selected item change into the next one item, just like user press a Wx::K_DOWN(arrow key down on keyboard) . but not jump to some item started with a "J" charater. evt_tree_key_down(TreeTest_Ctrl) { | e | on_tree_key_down(e) } ... def

Greetings. This seemed like a bug to me, but I wanted to see if this was in fact intended before reporting. Before I start, i want to first extend thanks for the big improvements in integration of command completion for the windows version. Really nice to have now. But i believe there are some issues. In getline/getline.c, the "tab" case of the charater handling switch statement

This issue might interest you, because it solves filenaming incompatibilities between Windows (in different languages), and Samba. In fact, the problem is in Windows, and not in Samba (surprising, isn't it ? ;-) By the way, thanks to you for your documentation, which helped me a lot resolving this issue. Regards, Christopher >>> Original message: I've found many messages

Hello Dovecot users, It has been about two months since the last release of the new Sieve implementation and the ManageSieve service for Dovecot v1.2. Therefore, this release contains quite a few changes. It adds new sieve features like the enotify extension and multiscript support. Also, quite a few (user-reported) bugs were fixed since the last release. Changelog Sieve v0.1.3: *

Hello Dovecot users, It has been about two months since the last release of the new Sieve implementation and the ManageSieve service for Dovecot v1.2. Therefore, this release contains quite a few changes. It adds new sieve features like the enotify extension and multiscript support. Also, quite a few (user-reported) bugs were fixed since the last release. Changelog Sieve v0.1.3: *

syncPEOPLE (of which myself and Duane Johnson make up a part) would like to brag about the newest TM bundle, now with .DMG and patent pending (or not) QuickDrag installer technology. NEW FEATURE: command-option-p (without selection): Inline Partial Edit Mode When inside a view file that contains one or more ?render :partial? statements, hit ?command-option-p? without any selection and your

Hello, Can you please, as a matter of urgency, tell me which R version support tm.plugin.sentiment  and how I can install the package in R studio. I use window 7. Thanks. [[alternative HTML version deleted]]