Displaying 1 result from an estimated 1 matches for "wanjt".
Did you mean:
wan't
2012 Oct 11
1
replacing ugly for loops
I have a couple of hundred American Community Survey Summary Files files
containing rectangular arrays of data, mainly though not exclusively
numeric. Each file is referred to as a sequence (henceforth "seq"). From
these files I am trying to extract particular subsets (tables) consisting of
a sets of columns. These tables are defined by three numbers (now in
columns in a data frame):