Thank you, I thought so, but have been struggling to work out how to execute this... My data is standard research articles from Psychology journals. I have downloaded the pdf's and used PDFtools and TM packages to read the documents into R before creating a corpus. I have included the conclusion through to the first reference of one of the pdf's below, I hope this helps!
"Conclusions
The present study utilized network analysis to more precisely characterize associations between ED symptoms and multiple di- mensions of IA. Results support that feeling unsafe in one’s body may be one factor that maintains associations between IA and ED symptoms and could represent an important focus for future re- search. Results further underscore the importance of weight and shape concerns in network models of eating pathology and suggest that targeting desire to lose weight may be helpful in promoting symptom remission across ED diagnoses. Future longitudinal re- search clarifying the nature of body mistrust in EDs will be essential to appropriately inform ED interventions that may target altered IA.
References
American Psychiatric Association. (2013). Diagnostic and statistical man- ual of mental disorders (5th ed.). Washington, DC: Author."