tm: read in data frame, keep text id's, construct DTM and join to other dataset

Question

I\'m using package tm.

Say I have a data frame of 2 columns, 500 rows. The first column is ID which is randomly generated and has both character and number in it: \"

Answer 1

I come up with this problem too, for the needs of changing the id of each content, I suggest use this code

for(k in 1:length(mycorpus))
{
  mycorpus[[k]]$meta$id <- mycorpus$ID[k]
}