DRAG DROP
You have an Execute R Script module that has one input from either a Partition and Sample module or a Web
service input module.
You need to preprocess tweets by using R. The solution must meet the following requirements:
Remove digits.
Remove punctuation.
Convert to lowercase.
How should you complete the R code? To answer, drag the appropriate values to the correct targets. Each
value may be used once, more than once, or not at all. You may need to drag the split bar panes or scroll to
view content.
NOTE: Each correct selection is worth one point.
Select and Place:
Answer: 