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...al example i sent stores the .txt file somewhere inside the tempdir(), but when i copy it over elsewhere on my machine, the md5sum() gives the same result. thanks again for looking at this > tools::md5sum(infile) C:\\Users\\AnthonyD\\AppData\\Local\\Temp\\RtmpIBy7qt/file_folder/Microdados ENEM 2009/Dados Enem 2009/DADOS_ENEM_2009.txt "30beb57419486108e98d42ec7a2f8b19" > tools::md5sum( "S:/temp/crash.txt" ) S:/temp/crash.txt "30beb57419486108e98d42ec7a2f8b19" On Sun, Jul 16, 2017 at 10:10 AM, Jeff Newmiller <jdnewm...

...ws machines but no guarantee i'm not doing something dumb On Sat, Jul 15, 2017 at 6:29 PM, Jeff Newmiller <jdnewmil at dcn.davis.ca.us> wrote: > I am not able to reproduce your segfault on a Windows 7 platform either: > > ########################## > fn1 <- "d:/DADOS_ENEM_2009.txt" > sessionInfo() > ## R version 3.4.1 (2017-06-30) > ## Platform: x86_64-w64-mingw32/x64 (64-bit) > ## Running under: Windows 7 x64 (build 7601) Service Pack 1 > ## > ## Matrix products: default > ## > ## locale: > ## [1] LC_COLLATE=English_United States.125...

...t file somewhere inside the >tempdir(), but when i copy it over elsewhere on my machine, the >md5sum() >gives the same result. thanks again for looking at this > > > tools::md5sum(infile) > >C:\\Users\\AnthonyD\\AppData\\Local\\Temp\\RtmpIBy7qt/file_folder/Microdados >ENEM 2009/Dados Enem 2009/DADOS_ENEM_2009.txt > "30beb57419486108e98d42ec7a2f8b19" > > > > tools::md5sum( "S:/temp/crash.txt" ) > S:/temp/crash.txt > "30beb57419486108e98d42ec7a2f8b19" > > > > >On Sun, Jul 16,...

I am not able to reproduce this on a Linux platform: #######################3 fn1 <- "/home/jdnewmil/Downloads/Microdados ENEM 2009/Dados Enem 2009/DADOS_ENEM_2009.txt" sessionInfo() ## R version 3.4.1 (2017-06-30) ## Platform: x86_64-pc-linux-gnu (64-bit) ## Running under: Ubuntu 14.04.5 LTS ## ## Matrix products: default ## BLAS: /usr/lib/libblas/libblas.so.3.0 ## LAPACK: /usr/lib/lapack/liblapack.so.3.0 ## ## local...

..., but when i copy it over elsewhere on my machine, the > >md5sum() > >gives the same result. thanks again for looking at this > > > > > tools::md5sum(infile) > > > >C:\\Users\\AnthonyD\\AppData\\Local\\Temp\\RtmpIBy7qt/file_ > folder/Microdados > >ENEM 2009/Dados Enem 2009/DADOS_ENEM_2009.txt > > "30beb57419486108e98d42ec7a2f8b19" > > > > > > > tools::md5sum( "S:/temp/crash.txt" ) > > S:/temp/crash.txt > > "30beb57419486108e98d42ec7a2f8b19" > >...

...doing something dumb > >On Sat, Jul 15, 2017 at 6:29 PM, Jeff Newmiller ><jdnewmil at dcn.davis.ca.us> >wrote: > >> I am not able to reproduce your segfault on a Windows 7 platform >either: >> >> ########################## >> fn1 <- "d:/DADOS_ENEM_2009.txt" >> sessionInfo() >> ## R version 3.4.1 (2017-06-30) >> ## Platform: x86_64-w64-mingw32/x64 (64-bit) >> ## Running under: Windows 7 x64 (build 7601) Service Pack 1 >> ## >> ## Matrix products: default >> ## >> ## locale: >> ## [1]...

I am not able to reproduce your segfault on a Windows 7 platform either: ########################## fn1 <- "d:/DADOS_ENEM_2009.txt" sessionInfo() ## R version 3.4.1 (2017-06-30) ## Platform: x86_64-w64-mingw32/x64 (64-bit) ## Running under: Windows 7 x64 (build 7601) Service Pack 1 ## ## Matrix products: default ## ## locale: ## [1] LC_COLLATE=English_United States.1252 ## [2] LC_CTYPE=English_United States.1252...

...t stack?) (gdb) Bill Dunlap TIBCO Software wdunlap tibco.com On Sat, Jul 15, 2017 at 3:29 PM, Jeff Newmiller <jdnewmil at dcn.davis.ca.us> wrote: > I am not able to reproduce your segfault on a Windows 7 platform either: > > ########################## > fn1 <- "d:/DADOS_ENEM_2009.txt" > sessionInfo() > ## R version 3.4.1 (2017-06-30) > ## Platform: x86_64-w64-mingw32/x64 (64-bit) > ## Running under: Windows 7 x64 (build 7601) Service Pack 1 > ## > ## Matrix products: default > ## > ## locale: > ## [1] LC_COLLATE=English_United States.125...

...ware > wdunlap tibco.com > > On Sat, Jul 15, 2017 at 3:29 PM, Jeff Newmiller <jdnewmil at dcn.davis.ca.us> > wrote: > >> I am not able to reproduce your segfault on a Windows 7 platform either: >> >> ########################## >> fn1 <- "d:/DADOS_ENEM_2009.txt" >> sessionInfo() >> ## R version 3.4.1 (2017-06-30) >> ## Platform: x86_64-w64-mingw32/x64 (64-bit) >> ## Running under: Windows 7 x64 (build 7601) Service Pack 1 >> ## >> ## Matrix products: default >> ## >> ## locale: >> ## [1]...

Hi, I'm trying to do a filled.contour plot where some points are labelled as NA. How do I could plot this kind of graphics, so NA points are coloured black, keeping the levels of remaining points. NA's values represent land points (meaningless), and what I want to plot is the levels of a variable over the sea. x<-seq(length=21, from=-10, by=.25) y<-seq(length=8, from=36,

...<- file.path( tempdir() , "file_folder" ) >>> >>> tf <- tempfile() >>> >>> # large download! cachaca saves on your local disk if already downloaded >>> lodown::cachaca( ' >>> http://download.inep.gov.br/microdados/microdados_enem2009.rar' , tf , >>> mode >>> = 'wb' ) >>> >>> archive::archive_extract( tf , dir = normalizePath( file_folder ) ) >>> >>> unzipped_files <- list.files( file_folder , recursive = TRUE , >>> full.names = >>> TRUE...

...t; >> file_folder <- file.path( tempdir() , "file_folder" ) >> >> tf <- tempfile() >> >> # large download! cachaca saves on your local disk if already downloaded >> lodown::cachaca( ' >> http://download.inep.gov.br/microdados/microdados_enem2009.rar' , tf , >> mode >> = 'wb' ) >> >> archive::archive_extract( tf , dir = normalizePath( file_folder ) ) >> >> unzipped_files <- list.files( file_folder , recursive = TRUE , full.names >> = >> TRUE ) >> >> infile <-...