search for: origdata

...ate(monthly$month,"%Y%m%d") (monthly) str(monthly) I am trying to use read.zoo - like in 3 lines below: library(zoo) z <- read.zoo(monthly, split = "market") (z) With the artificially produced data set above, it works just fine. However, with my data it gives me an error: OrigData<-read.csv("OrigData.csv") OrigData$Month<-as.character(OrigData$Month) OrigData$Month<-as.Date(OrigData$Month,"%m/%d/%y") str(OrigData) ### The result of str(OrigData) is: 'data.frame': 440 obs. of 3 variables: $ Brand : Factor w/ 11 levels "aBra...

Hello. I have used the "party" package to generate a regression tree as follows: >origdata<-read.csv("origdata.csv") >ctrl<-ctree_control(mincriterion=0.99,maxdepth=10,minbucket=10) >test.ct<-ctree(Y~X1+X2+X3,data=origdata,control=ctrl) The above works fine. Orig data was my training data. I now have a test data file (testdata), and would like to r...

Hi, For example, the data.frame like: origdata.long <- read.table(header=T, con <- textConnection(' subject sex condition measurement 1 M control 7.9 1 M first 12.3 1 M second 10.7 2 F control 6.3 2 F first 10.6 2 F second...

...;Temp", fm) Error in eval(model$call$data, envir) : object 'myair' not found Has anybody a better "workaround" for this than, e.g., explicitly saving the fitted model object fm together with its original environment or just the data needed frame (maybe in a list like fm.plus.origdata <- list(fm, myair = myair)) to be able to restore the original environemt (or at least the needed opriginal data frame) of the time when fm was created? Thx for any hint! Regards -- Gerrit --------------------------------------------------------------------- Dr. Gerrit Eichner...

Dear all, I'm trying to analyze data with the following structure: ind cat tx age 40.2 por fol peq vh 35 41.9 por fol med vh 35 68.9 por fol preov vh 35 71.5 por fol peq ser 37 67.5 por fol med ser 37 76.9 por fol preov ser 37 78.7 por fol peq otr 37 78.3 por fol med otr 37 82.1 por fol

...eval(model$call$data, envir) : object 'myair' not found > > Has anybody a better "workaround" for this than, e.g., explicitly > saving the fitted model object fm together with its original > environment or just the data needed frame (maybe in a list like > fm.plus.origdata <- list(fm, myair = myair)) to be able to restore > the original environemt (or at least the needed opriginal data > frame) of the time when fm was created? > > Thx for any hint! > > ?Regards? --? Gerrit > > ------------------------------------------------------------...

...myair' not found > >> > >> Has anybody a better "workaround" for this than, e.g., explicitly > >> saving the fitted model object fm together with its original > >> environment or just the data needed frame (maybe in a list like > >> fm.plus.origdata <- list(fm, myair = myair)) to be able to restore > >> the original environemt (or at least the needed opriginal data > >> frame) of the time when fm was created? > >> > >> Thx for any hint! > >> > >> ??Regards? --? Gerrit > >> >...

Hi useRs, I would like to know what R users are employing to get their images/plots created in R, into Excel sheets. I am aware of the various packages (xlsReadWrite, RODBC) to get data frames into R, but I would like to copy images too. Thank you for any help in solving this problem. Regards, Harsh Singhal

# Dear list, # I am an R-beginner and # spent the last days looking for a method to insert tables produced # with R into a word document. I thought about SPPS: copy a table from # an SPO-file and paste it into a word document # (if needed do some formatting with that table). # Annother idea was, to produce a TEX-file, # insert it and make it a word-table. # I found the following libraries, which