1.

Which of the following code would read 100 rows?

A. initial <- read.table( datatable.txt , nrows = 100)
B. tabAll <- read.table( datatable.txt , colClasses = classes)
C. initial <- read.table( datatable.txt , nrows = 99)
D. initial <- read.table( datatable.txt , nrows = 101)
Answer» B. tabAll <- read.table( datatable.txt , colClasses = classes)


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