[R] Help

Dear I hope you are wery well when read this e-mail.My name is Firas ALSHAWY and I am a Phd student in the high Institute of marine research - tishreen university- Syria I would like to want some help my in my research, I have data ( length - weight - gonad weight - fishing mortality - natural mort

[R] Words near one another.

Hi everyone. I'm very new to R, so please forgive me, if I ask the obvious. I am currently using R to fulltextsearches in PDF files, using the PDFsearch package and it is working quite well. My question is however if it is possible search for words near one another fx "house" & "Busstop". Th

[R] File system issue since upgrading macOS to High Sierra

Hi, Since upgrading macOS High Sierra, R will stop responding, requiring me to force R to quit, when I am trying to open a script using File -> Open Document. I don't have any problems opening files by double-clicking them in Finder. Sometimes R gives me the message in the attached screenshot:

Re: [R] Help

Hi Firas I would strongly recommend if you go throuugh R intro, which shall be in doc folder where you installed R. R is not extremely complicated but you need to understand at least what are objects, something about how they behave and how you can operate with them and of course how to install

Re: [R] Aggregate over multiple and unequal column length data frames

Thank you again Pikal and Bert. Using lapply, as Bert suggested, was the first thing that i thought of dealing with this question and was mentioned in my original posting. I just did not know how to implement it to get the results/form i want. Below is what i did but could not get it to give me th

Re: [R] File system issue since upgrading macOS to High Sierra

> Any suggestions? > Post on the r-sig-mac list if you do not get a satisfactory reply here. -- Bert > > -Rich > > __ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read t

[R] how to make row.names based on column1 with duplicated values

Dear All, Suppose I have a dataframe like this with many thousands rows all with different names: data.frame(gene=c("a","b","c","d","c","d","c","f"),value=c(20,300,48,55,9,2,100,200)), I want to set column "gene" as row.names, but there are duplicates (c, d), which I want to transform into this as

[R] Script file bug

Hi， There is a bug in R 3.4.3(kite-eating tree) in mac os x 10.13.3. If a script have a comment in the first line, any output of this script like plot won’t display in the screen. ಥ_ಥ __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more,