[R] Result differences in 32-bit vs. 64-bit point.in.polygon?

[Lensing, Shelly Y]

Is anyone aware of point.in.polygon giving different results for 32-bit vs. 64-bit R? Our OS is 64-bit Windows 7 Enterprise. I'm working with someone else's extensive R program and the final results are close but not exactly matching. We're thinking it might be something with the point.in.polygon function (one of many possibilities, including leaps).

Thanks much,

Shelly Lensing
Biostatistics / University of Arkansas for Medical Sciences
4301 W. Markham St. #781 / Little Rock, AR  72205
V: 501.686.8203 / F: 501-526-6729 / COPH 3236

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