Displaying 1 result from an estimated 1 matches for "32z9".
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329
2004 Oct 20
3
Selecting from a character vector with logical operators
...5 1 38E6
6357 85 SOL 1 27 1 38E6
6910 95 SOL 1 25 1 38E6
7152 98 SOL 1 19 1 38E6
7153 98 SOL 1 22 2 38E6
7154 98 SOL 1 28 1 38E6
> ca11c93SOL1VIIa<-ca11c93SOL1[ca11c93SOL1$RECTAN>"32Z9",]
Warning message:
">" not meaningful for factors in: Ops.factor(ca11c93SOL1$RECTAN, "32Z9")
(note RECTAN is the name assigned to the 7 th column)
Do these operators act on chacters vectors as opposed to numeric vectors and if so what are the rules for this?
Regard...