Hello ! I am a newbie on R and i am face a problem that i hope someone here can help me ^^ I have several .txt document whose i want to study I import and create several data frame for each document folder <- "/Users/sylvain/Desktop/php/linking-interne-semantique/" # path to folder that hold…

This is not a reprex. Please go through the link I shared earlier. Also, please format your code while posting. [image] LasiaR: But, i am still curious to try to do it with loop, in php, we can do it and it works, but not in R, it weird, don't you think ? You can create the data frame via f…

Welcome to the community! I'm not sure, but is this what you want? file_names <- c("doc1.txt ", "doc2.txt ", "doc3.txt") df <- expand.grid(file_names, file_names) df #> Var1 Var2 #> 1 doc1.txt doc1.txt #> 2 doc2.txt doc1.txt #> 3 doc3.txt doc1.txt #> 4 doc1.txt doc2.txt #> 5 do…

LOL, This is exactly what i want ! I tried with expand.grid but it doesn't work :s I have this response : "Error in View : arguments imply differing number of rows: 1, 33" You know why ?

It's hard to say without looking at your exact code. Can you please turn this into a REPRoducible EXample of your problem? In case you don't know how to make a reprex, here's a great link: [image] FAQ: How to do a minimal reproducible example ( reprex ) for beginners Gener…

thx so much for your help :slight_smile: I found the problem , i had to add " df " on expand.grid ! And have something like : -> expand.grid.df(doc2,doc2) ^^ But, i am still curious to try to do it with loop, in php, we can do it and it works, but not in R, it weird, don't you think ? The w…

Done :slight_smile: I edited sorry ! Thx for your help !!

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Double loop to create a dataframe

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