Different result with different order of binding (PR#12742)
kyunseop.bae at gmail.com wrote:
Full_Name: Kyun-Seop Bae Version: 2.7.2 OS: MS-Windows XP SP2 Submission from: (NULL) (148.168.40.4)
FAQ 7.31, not a bug!
# Script that I used rm(list=objects()) objects() WT <- 91 AGE <- 41 SCR <- 1.3 CCL1 <- (140-AGE) * WT / (72 * SCR) CCL2 <- (140-AGE) * WT / 72 / SCR CCL1 CCL2 identical(CCL1, CCL2) identical(CCL1, 96.25) identical(CCL2, 96.25) CCL1*10 + 0.5 CCL2*10 + 0.5 floor(CCL1*10 + 0.5) floor(CCL2*10 + 0.5) as.integer(CCL1*10 + 0.5) as.integer(CCL2*10 + 0.5) # Same with multiplied WT # Same in S-Plus Enterprise Developer Version 7.0.6 for Microsoft Windows : 2005 # But these are accurate in MS-Excel.
Excel is not th gold standard for scientific computing!!
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