Question: The natural language processing package NLP in R allows one to do all of the following except: Remove stop words Stemming Language Translation Topic modeling

The natural language processing package NLP in R allows one to do all of the following except:

  1. Remove stop words
  2. Stemming
  3. Language Translation
  4. Topic modeling

CO-attention analysis helps identify hidden co-movements between stocks,?

True

False

Which of the following R package is best to produce VaR?

  1. Quantmod
  2. TTR
  3. PerformanceAnalytics
  4. RiskAnalysis

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