search for: elyakhlifi_mustapha

Hello, I wanna know how to export a data frame to Excel. For example I wanna export this data frame > M[1:5,] var1 var2 distance 1 41 42 0.2 2 41 43 0.304347826086957 3 41 46 0.19047619047619 4 41 47 0.155555555555556 5 41 48 0.209302325581395 I don't know how to use write.table or write.csv to do this. Can you help me please? Thanks.

hello, I wanna know how to create a list of list if it's possible and if it isn't possible how to do without. thanks. _____________________________________________________________________________ [[alternative HTML version deleted]]

hello, are there functions to detecte outlying observations in samples? thanks. ___________________________________________________________________________ [[alternative HTML version deleted]]

hello, I wanna use some mathematics formula and to do this I tried several way in paricular using strsplit textconnection scan setdiff but I think that it's a lil hard the data frame that I'm working on is as follow > donCalcara2 Id_Cara Form_C 1 743

bonjour, je vous écris pour savoir si vous aviez trouver réponse pour l'écriture du test de Newman & Keuls sous R car j'en ai aussi besoin merci encore cordialement. --------------------------------- [[alternative HTML version deleted]]

hello I'd like know if it's possible to write macro variables under R as we know do it with SAS thanks --------------------------------- [[alternative HTML version deleted]]

hi, in using glm function is it possible to extract residuals and predict values ? ___________________________________________________________________________ [[alternative HTML version deleted]]

hello, If I wanna export data.frame from R to html have you got some ideas to do this? ___________________________________________________________________________ [[alternative HTML version deleted]]

hello, how can I do to drop decimal after the comma please for example for tthis line > print(P) [1] 62.000000 1.000000 7.661290 5.200000 17.100000 2.318801 how canI do to keep only 62 1 7.66 5.2 17.1 2.32 thanks __________________________________________________ ble contre les messages non sollicités [[alternative HTML version deleted]]

Hello, I write us because I wanna know if it's possible to don't display "read item" when I execute a scan(textConnection()) thanks _____________________________________________________________________________ [[alternative HTML version deleted]]

Hello, in using vector() we can create a vector and fill in like this v <- vector() v <- c(v,2) v <- c(v,c(5,10,23)) but I wanna know if it's possible to do the same with the list I don't fond how? Can you help me? Thanks. ___________________________________________________________________________ [[alternative HTML version deleted]]

Hello, I thougth that there is a function which does the kendall test in R, I writed on the console apropos("kendall") and I didn't found anything can you tell me how could I do to use the kendall test? Thanks. _____________________________________________________________________________ l [[alternative HTML version deleted]]

Hello, I can plot histogrammes but I want to know how can I do to plot 2 histogrammes at the same time (in the same window). hist(as.numeric(as.character(B[,1])),col="lightblue", border="pink") hist(as.numeric(as.character(A[,1])),col="yellow", border="pink") thanks. _____________________________________________________________________________ l

hello, happy new year. I want to know if it's possible to send a bar chart from the software R to an directory. Thanks. _____________________________________________________________________________ [[alternative HTML version deleted]]

Hello. I have a small problem when I want to display a dendrogram for about 450 varieties. The label of theses varieties is too big and we can not see thems well. How can I do to resize the label smaller? Can you help me please? Thanks. [[alternative HTML version deleted]]

Hey, The syntax is: if(condition){ #COMMANDS_A } else{ #COMMANDS_B } Hope this helps, -Matt On Fri Apr 27 15:07 , elyakhlifi mustapha <elyakhlifi_mustapha at yahoo.fr> sent: >hi, >I don't understand my error when I submit this program > >> for(k in LR) { >+ donRep[[k]] >+ M[[193]] >+ for(k in LR) { >+...

hello, I need help because for my training I need to write a lil program which is able to read a line of character and it would recognize words for example for this line of character if C325=. then C743=(C152/C103)*100| else C743=(C152/C325)*100 the program will be able to recognize the IF ELSE syntaxe and the equations thanks

hello, can you help me I need to seperate words and symbol in a mathematics formula as follow C744=(C627*C177)/100 How could I do please? _____________________________________________________________________________ [[alternative HTML version deleted]]

Hello, I have a problem to read a csv table. To read it I used this syntax > donParCara <- read.table("C:/Documents and Settings/melyakhlifi/Mes documents/feuilles excel/calcul2.csv",header=TRUE,sep=";",quote="",dec=",") I don't understand my errors Erreur dans scan(file, what, nmax, sep, dec, quote, skip, nlines, na.strings, : la

Hello, I run some programs R from BATCH using this syntax R CMD BATCH options(echo = FALSE) C:\R\copie.r C:\PHP\sortie.r but the options doesn't work do you know why? thanks. _____________________________________________________________________________ [[alternative HTML version deleted]]