Multiple Choice
Molly wants to view observations with missing values in Inventory. However, her data set is quite large. What functions should she use to complete her task in R?
A) > is.na (myData.Inventory)
B) > is.na (myData$Inventory)
C) > which (is.na(myData$Inventory) )
D) > which (is.na(myData.Inventory) )
Correct Answer:
Verified
Correct Answer:
Verified
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