On Dec 28, 2009, at 5:14 PM, Nick Torenvliet wrote:
Consider the following....
fileLines
V1 V2 V3 V4 V5 V6 V7 V8
1 AB 20091224 156.0 156.0 154.00 154.00 55 1198
2 AB.C 20091224 156.0 156.0 156.00 156.00 0 0
3 ABF10 20091224 156.0 156.0 156.00 156.00 55 444
.
.
attributes (fileLines)
$names
[1] "V1" "V2" "V3" "V4" "V5" "V6" "V7" "V8"
$class
[1] "data.frame"
$row.names
[1] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
22 23 24
25
[26] 26 27 28 29
fileLines[1,2]
[1] 20091224
As expected!
fileLines[1,3]
[1] 156
As expected!
fileLines[1,1]
[1] AB
29 Levels: AB AB.C ABF10 ABH10 ABH11 ABH12 ABK10 ABK11 ABN10
ABN11 ... WW
Doh!
How do I access the "AB" element directly?
You already did access that element directly. You were given a bit
more information than you expected but the value of fileLines[1,1] is
"AB" and you were also advised that such value was one of 29 possible
values for the particular factor set of which it is a member.
--
David
Nick
[[alternative HTML version deleted]]
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and provide commented, minimal, self-contained, reproducible code.
