[R] 0/0, R segfaults

From: Xing Qiu <qiuxing_at_yahoo.com>
Date: Fri 19 Aug 2005 - 09:01:24 EST


Hi,

    I noticed that when I was conducting some calculation involving finding correlation coeficients, R stopped abnormally. So I did some research, and find out that 0/0 was the culprit. For sure 0/0 is not a valid expression, but R should give a warning, an error msg or NaN instead of segmentation fault.

    I am using R 2.1.0 under Gentoo Linux. My GCC version is 3.3.5.

Xing



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