search for: myfile_2

...a text string, wich is stored in the file myfile"," ")[[1]] -> mystring #Now, store in a data.frame > mydf <- data.frame(strings=mystring, word_id=paste("myfile",1:length(mystring),sep="_")) > mydf strings word_id 1 This myfile_1 2 is myfile_2 3 a myfile_3 4 text myfile_4 5 string, myfile_5 6 wich myfile_6 7 is myfile_7 8 stored myfile_8 9 in myfile_9 10 the myfile_10 11 file myfile_11 12 myfile myfile_12 Now, I would like to see all the words 'is' in a user defined window: so see_con...