I have a csv file and I'm trying to convert it into Corpus to use the tm_map later and the apply some clustering.
I read the file
data <- read.csv("data.csv", header = TRUE, sep = ",",stringsAsFactors = FALSE)
Turn what I need into corpus
corp <- Corpus(VectorSource(data$text))
This is the outcome for the metadata
> meta(corp[[1]])
author : character(0)
datetimestamp: 2019-09-20 20:48:45
description : character(0)
heading : character(0)
id : 1
language : en
origin : character(0)
Then I try to add the author info, so I can add the date and title afterwards, like this
> for(i in 1:length(corp)) {
+ corp[[i]]$meta$author == data$author[i]
+ }
but I keep on getting this
> abstract[[1]]$meta$author
character(0)
> meta(abstract[[1]], tag = 'author')
character(0)
when
> data$author[1]
[1] "Juan Vásquez Córdoba"
How can I add the right metadata info to my Corpus?
I found the answear, object corpus must be this way:
corp <- VCorpus(VectorSource(data$text))
With the V everything works out