search for: colonnes

ciao, ho aperto un file in R di classe data frame di 15000 righe e 29 colonne. Nella console però sono visualizzate solo la prima e l'ultima colonna e le ultime 8000 righe circa. E' possibile una visualizzazione completa? Grazie Sabrina [[alternative HTML version deleted]]

hello! je veux importer un fichier de donnees excel que j'ai au prealable converti en fichier txt avec separateurs tab, fichier de la forme entree simple (suite de colonnes contenant des variables). Voila ma ligne de commande : > poussins <- read.table("poussins.txt", header=T, sep="\t") et sa reponse Erreur dans scan(file = file, what = what, sep = sep, quote = quote, dec = dec, : la ligne 15 n'avait pas 14 侀l侀ments De plus :...

....P0 (fichiers contenant des lignes d'infos ? ne pas charger) # pxfichiers : fichiers avec les extensions P1, ..., P8 (sans infos au debut) if (nfichiers!="0") { p0fichiers<-nfichiers[grep(".P0", nfichiers)] pxfichiers<-setdiff(nfichiers, p0fichiers) # Fusion des colonnes jour et heure pour permettre de tracer des variations en fonction du temps # Chaque fichier contenu dans l'objet p0fichiers est charg?, en supprimant les 18 premieres lignes, # et on met dans l'objet jourheure la fusion de la colonne jour (V1) et de la colonne heure (V2) # L'objet jourh...

hi, i have a file with 49000 lines i want to do a classification in two tables suppose data <- read.csv2("c:/total.csv", sep=",") if the second colonne contains ( A,B,C,D)------------> tab1 if the second colonne contains ( E,F,G,H)------------> tab2 How can do this ? Thank you for your help [[alternative HTML version deleted]]

Ciao, ho aperto con R un file di classe data frame con 15000 righe e 29 colonne. Nella console però sono visualizzate solo la prime e l'ultima colonna e le ultime 8000 righe circa. E' possibile una visualizzazione completa? Grazie Sabrina [[alternative HTML version deleted]]

Bonjour. Une fois mon application ouverte, je voudrais savoir, si cela est possible, comment dimensionner automatiquement la totalité des colonnes du grid à la taille de mon boxsizer, quand je change la taille de mon application? (puique mon grid est inséré dans mon boxsizer). merci

Good moorning, yesterday, i asked for how we can import data into R i found that it is necessary to make the file in csv format then use L<- read.csv2("path of file") now i see that the dimension of my table importing into R is 1 colonne (i have realy 20) and (655555) the number of all my lines in the excel file (i want to have only the 2600 lines in my table) Also, when i say to do

Hi, I have a problem with GPO editing. I have some GPO first created with RSAT and GPO editor on Win 7 x64. I have modified recently this object with RSAT and GPO editor on Win 10 x64 . If I try to edit the GPO back to Win7 I got the following error (in french): La ressource ? $(string.SiteDiscoveryEnableWMI) ? r?f?renc?e dans l?attribut displayName est introuvable. Fichier

Ciao a tutti ho appena iniziato ad utilizzare R per ora per attuare un'analisi geostatistica di dati. Volevo sapere come poter creare un oggetto gstat partendo da un file testo(che ho gia importato con read.table)e che contiene 3 colonne: x,y,value. Mi servirebbe far questo per costruire un variogramma. So che la domanda molto probabilmente per voi sara' banale....vi ringrazio

Hi read.table in a table with numb of read elements not multiple of columns Avviso in scan(file, what, nmax, sep, dec, quote, skip, nlines, na.strings, : il numero di elemtni letti non ?? un multiplo del numero di colonne --> change "elemtni" to "elementi" Regards Luca

Bonjour, Je suis ?tudiant stagiaire ? Paris et je rencontre quelques difficult?s en programmation R. J'ai une data frame compos?e de 4 colonnes et 250 lignes et dont chaque ligne est une famille. J'ai fait un tirage al?atoire avec remise des familles 250 fois ce qui m'am?ne ? une nouvelle dataframe. A cette nouvelle dataframe, j'applique un programme qui calcule 2 param?tre X1 et X2. Je recommence cel? 2000 fois et ? la fin j...

Dear R-users, I've built these functions usefell for me to import/export data from/to Excel: importa.da.excel<-function(){read.delim2("clipboard", dec=",") ## questa funzione consente di importare dati da Excel in R ## selezionare in Excel le celle che contengono i dati, ## compresi in nomi delle colonne ## Autore: Vito Ricci email:vito_ricci at yahoo.com ## Data di

Hi, I am currently analysis Raman spectroscopic data with the hyperSpec package. I consulted the documentation on this package and I found an example work-flow dedicated to Raman spectroscopy (see the address : http://hyperspec.r-forge.r-project.org/chondro.pdf) I am currently trying to remove outliers thanks to PCA just as they did in the documentation, but I get a message error I can't

...ue, Var.Value, data = z[z$Var==v,], ylab=v, geom=c("point","smooth"), method="lm") > qp<- qp + facet_wrap( facets= Par~ ., scales = "free_x", ncol=length(vPar)) > qp Erreur dans `[.data.frame`(plot$data, , setdiff(cond, names(df)), drop = FALSE) : colonnes non d?finies s?lectionn?es I can have this working by modifying the facets arguments to "Par~Var", and it does what I want, But it is not satisfying, and I am confused with this error message. The same error message happens when I use the full data frame. Or when I try other mappings l...

...quot;, and the third one in the MS-SQl format "numeric(20,8)". I use the following command line: > sqlSave(channel, DF, tablename="essai_global", rownames=FALSE, oldstyle=FALSE) The data is indeed send to the database. But the types are wrong (varchar(255) pour les trois colonnes.) I have then tried to use the varTypes argument, but I do not manage to use it. If I use the following command lines: > varTypes=c("datetime","varchar(50)","numeric(20,8)") > sqlSave(channel, DF, tablename="essai_global", rownames=FALSE, oldstyle=FAL...

...d(y,levels=c("Inci","Inci G","Acci")) > > dat <- data.frame(y,phase.vol,pilote, défail.méca, + mauv.visibilité, piste.cont, vent, tiers) > pilote_sum<-apply(tab_cont,1,sum) #somme sur les lignes > Event_sum<-apply(tab_cont,2,sum) # somme sur les colonnes > library(VGAM) Le chargement a nécessité le package : splines Le chargement a nécessité le package : stats4 Attachement du package : 'VGAM' The following object(s) are masked from package:splines : bs, ns The following object(s) are masked from...

Hi everybody. I'm just learning to use R. I've got a strange problem and I couldn't find any answer to my problem. So here am I. I want to visualize a model of regression on repeated measures : 5 measures (y) by x-value (lx for log10(x) ; lxf colonn is for as.factor) ; 5 x-values. I fail to use 'abline' command (regression's line don't display) in this particular

hello i'm trying the script of gstat course of munich "Spatial and spacetime classes in R " in http://geostat-course.org/Topic_Bivand_2012 the code is follow ... but a in timeIsInterval(dts) the script failed.... the message is "timeIsInterval function not found" i'm updated R and package spacetime but has not worked any suggestions? thanks setwd("C:/Documents

Hi all ! This is very strange. I am attempting to get my application running on PostgreSQL (from MySQL), and I get this error: ActiveRecord::StatementInvalid: PGError: ERREUR: la colonne «Party» n'existe pas : SELECT * FROM contact_routes WHERE (routable_type = "Party" AND routable_id = 1000013) ORDER BY position DESC LIMIT 1

Hi, My guess is this: RSAT reads policy definitions either from central store (first) or from local (if first not found). It might be the case, that one of the policies templates was changed between windows 7 and windows 10 and now windows 7 runs into errors. Your error shows that it's trying to look for policy definition in the local store (c:\windows\PolicyDefinitions). You can google