I assume this is specific to your installation of R-devel
(R-2.4.0 "unstable"). If I use your 'out',
hist(out^4, col = "gray")
works just fine consistently.
Could it be a compiler / linker mismatch
on your Mac? Also, can you run "under the debugger"
'R -d gdb' (from a commandline) ?
This should allow a traceback ('backtrace', abbreviated 'bt' in "gdb")
of the C call stack.
Martin
>>>>> "Robin" == Robin Hankin <[EMAIL PROTECTED]>
>>>>> on Tue, 11 Jul 2006 08:46:17 +0100 writes:
Robin> Hi
Robin> I thought I'd pass one of my package through R CMD check with
R-2.4.0
Robin> with the following result (it's clean under R-2.3.1):
Robin> [snip]
>>
>> # histogram of the fourth power:
>> hist(out^4, col="gray")
Robin> *** caught bus error ***
Robin> address 0x12, cause 'invalid alignment'
Robin> Traceback:
Robin> 1: sort(x, partial = c(half, half + 1))
Robin> 2: sum(sort(x, partial = c(half, half + 1))[c(half, half + 1)])
Robin> 3: stats::median(diff(breaks))
Robin> 4: hist.default(out^4, col = "gray")
Robin> 5: hist(out^4, col = "gray")
Robin> aborting ...
Robin> Under R-2.4.0, hist(out^4) repeatably gives an error like that above.
Robin> Here's a dput() of out:
Robin> c(10.4975870476354, 10.3973239490546, 10.9079973318563,
Robin> 10.9201457586087,
Robin> 10.863164987001, 10.8092412328219, 10.3740979640666,
10.3933170416021,
Robin> 10.1571361926693, 10.7231637475341, 10.8495903667896,
10.2760101321262,
Robin> 10.3999724625721, 11.1422484374362, 10.1623400428855,
10.9139189812841,
Robin> 11.1313700266654, 10.4214929867460, 10.9543767973144,
10.2925796047365,
Robin> 10.3399040002101, 10.5080265067013, 10.4963598344302,
10.5694912655817,
Robin> 10.9088365086950, 9.67007136377566, 10.4303159857457,
10.6734035266469,
Robin> 10.3555432530979, 10.9738495753501, 10.3888850313651,
11.2210598170116,
Robin> 10.8020906590915, 10.7391185468963, 10.3303267171864,
10.7176410493307,
Robin> 10.3527634000890, 10.6331145125840, 10.7946862157461,
10.6147608946858,
Robin> 9.85567630738787, 11.0289144282434, 10.742857648964, 10.866630627911,
Robin> 10.5278318354308, 10.3553983376990, 10.7900270843436,
10.3467961125517,
Robin> 10.5126782499258, 10.8575135939962, 10.9151746119094,
11.2000951011802,
Robin> 10.4133108985045, 10.5265186993107, 10.7148111540688,
10.3722159808052,
Robin> 10.1911424590529, 10.8375326158672, 10.2892046453081,
11.0159788575821,
Robin> 10.2104834661186, 10.0718751926059, 11.5503607473136,
10.9134877529340,
Robin> 11.3063246702428, 10.0682022386836, 10.6766007351429,
10.6029531885996,
Robin> 10.3568338147980, 10.5246512104442, 10.9964827564484,
10.4826791470128,
Robin> 10.3340980255556, 10.4201862775486, 10.6526293411458,
10.1270181743699,
Robin> 10.7479561453406, 10.3223366380115, 10.6640317023258,
10.8816465650639,
Robin> 10.2469734194448, 11.0595077832844, 10.6211764829084,
10.8387020014927,
Robin> 10.3842712860829, 10.3288969420998, 11.1095936345021,
10.7755741380517,
Robin> 10.8891163113089, 10.9239878986268, 10.4674437486482,
10.4494516106226,
Robin> 10.6816375084280, 10.1609470064992, 10.6055689487767,
10.3759153410817,
Robin> 10.4743618410399, 10.9932886540585, 10.2563007403496,
10.0821264920858,
Robin> 10.7293259154111, 10.8834112318584, 10.5285102045021,
10.7068278466484,
Robin> 10.9517121917501, 10.6249671128484, 10.8188751147001,
10.5327448695580,
Robin> 10.7315642237059, 10.4996799637132)
>> R.version
Robin> _
Robin> platform powerpc-apple-darwin8.7.0
Robin> arch powerpc
Robin> os darwin8.7.0
Robin> system powerpc, darwin8.7.0
Robin> status Under development (unstable)
Robin> major 2
Robin> minor 4.0
Robin> year 2006
Robin> month 07
Robin> day 09
Robin> svn rev 38523
Robin> language R
Robin> version.string R version 2.4.0 Under development (unstable)
Robin> (2006-07-09 r38523)
>>
Robin> --
Robin> Robin Hankin
Robin> Uncertainty Analyst
Robin> National Oceanography Centre, Southampton
Robin> European Way, Southampton SO14 3ZH, UK
Robin> tel 023-8059-7743
Robin> ______________________________________________
Robin> R-devel@r-project.org mailing list
Robin> https://stat.ethz.ch/mailman/listinfo/r-devel
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