search for: 1e40

Hi people, I need to prove the good quality of numerical accuracy of R. Anyone knows a paper or anything else comparing R to other statistical softwares in terms of numerical accuracy. I've made a long search about that but I found nothing. Please help me!! Thanx, Talita Leite ------------------------------------------------- Este e-mail foi enviado pelo Webmail da UFAL IMP:

Full_Name: Mauricio Version: 2.9.0 (2009-04-17) OS: i486-pc-linux-gnu Submission from: (NULL) (193.205.203.3) This is a very simple function that seems not to be working, according to the definition given by '?is.integer'. I checked in the Bug Tracking page at http://bugs.R-project.org/, but I didn't find any related message. The possible problem is: > is.integer(1) [1] FALSE

...than a matrix of NA elements. o Now check for bad arguments for .rowSums, .colSums, .rowMeans, and .rowMeans (would previously segfault if n*p too big). o Fixed a bug where excess warning messages may be produced on conversion to RAW. For instance: > as.raw(1e40) [1] 00 Warning messages: 1: NAs introduced by coercion 2: out-of-range values treated as 0 in coercion to raw Now, only the second warning message is produced. o A bug has been fixed in which rbind would not handle non-vector objects such as...

....1..>......q.c 0000730: bc9c aade c392 5fe0 2054 d5c8 ec39 01e5 ......_. T...9.. 0000740: cb0c 32b0 1c0b 0032 866c dfa6 f421 f63d ..2....2.l...!.= 0000750: b66c 8955 64d0 e67a d40c 11d1 8718 f983 .l.Ud..z........ 0000760: 284f 7a84 371a be37 fc88 7ac1 6c40 a96c (Oz.7..7..z.l@.l 0000770: de84 1e40 117d 98c0 0481 d836 344c ced9 ...@.}.....64L.. 0000780: aaae 0fa9 b060 e5ee df87 6680 9f96 51c6 .....`....f...Q. 0000790: 94c9 a4fc 5339 a0f9 a14e a4b4 8886 aa44 ....S9...N.....D 00007a0: 9e9e 0c91 928a 6776 481a dce4 0f88 f820 ......gvH...... 00007b0: 4368 5939 64a8 0181 0689 36b9 0720 3f39...

...Q 1e00: 30 82 49 52 51 30 60 76 60 70 60 50 46 52 43 14 0.IRQ0`v`p`PFRC. 1e10: 18 5f 53 54 41 08 a0 0c 7b 50 46 52 43 0a 80 00 ._STA...{PFRC... 1e20: a4 0a 09 a1 04 a4 0a 0b 5b 82 43 0a 4c 4e 4b 47 ........[.C.LNKG 1e30: 08 5f 48 49 44 0c 41 d0 0c 0f 08 5f 55 49 44 0a ._HID.A...._UID. 1e40: 07 14 11 5f 44 49 53 08 7d 50 47 52 43 0a 80 50 ..._DIS.}PGRC..P 1e50: 47 52 43 14 0b 5f 50 52 53 08 a4 50 52 53 47 14 GRC.._PRS..PRSG. 1e60: 38 5f 43 52 53 08 08 52 54 4c 47 11 09 0a 06 23 8_CRS..RTLG....# 1e70: 00 00 18 79 00 8b 52 54 4c 47 01 49 52 51 30 70 ...y..RTLG.IRQ0p 1e80: 00...