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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) | |