On 12/31/2009 02:41 PM, donahc...@me.com wrote:
Hi,

I'm pretty much an R noob and I'm missing some paradigm in R I think. I can't figure our how to compare numerics. here's a transcript of my tests. Any pointers?
Hi donahchoo,
You're comparing the printed value of range_sd, which has been truncated, to the actual value. As the printout says, the difference is small, but present. If you set range_sd to the printed value:

range_sd<-34.40783

the comparisons will return TRUE.

Jim

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