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tp4644970
2012 Oct 04
1
Ops.factor(point1, point2) : - not meaningful for factors
...point2
+ distance <- sqrt(sum(diff^2))
+ distance
+ }
> dist (x, y)
[1] NA
Warning message:
In Ops.factor(point1, point2) : - not meaningful for factors
>
Regards,
Nadiah
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