User: Dipl.-Ing. Johannes Rainer

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Posts by Dipl.-Ing. Johannes Rainer

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Comment: C: garbage collector?
... thanks :) Quoting Kasper Daniel Hansen : > Yes, use >> gc() > It should be called automatically when needed (I think), but I must say > I get better results by calling it manually immediately after deleting > massive datasets. > > Kasper > > On Wed, May 04, 2005 at 0 ...
written 14.5 years ago by Dipl.-Ing. Johannes Rainer430
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garbage collector?
... hi, is there some kind of garbage collector in R available? i noticed, that the memory use of R remains the same although i delete very large data.frames from the workspace (using the rm function). cheers, jo ...
written 14.5 years ago by Dipl.-Ing. Johannes Rainer430 • updated 14.5 years ago by Kasper Daniel Hansen630
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Comment: C: multtest problem...
... :) thanks for the help Quoting Sean Davis : > > On Apr 29, 2005, at 5:58 AM, Dipl.-Ing. Johannes Rainer wrote: > >> hi, >> >> i used the mt.teststat function from the package multtest and wonder >> why the p values that the function calculates differ from those i & ...
written 14.5 years ago by Dipl.-Ing. Johannes Rainer430
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multtest problem...
... hi, i used the mt.teststat function from the package multtest and wonder why the p values that the function calculates differ from those i get using the wilcox.test or t.test function. i tried it with the golub data set (data(golub)) and wilcox.test(x=golub[,golub.cl==0],y=golub[,golub.cl==1]) ret ...
multtest written 14.5 years ago by Dipl.-Ing. Johannes Rainer430 • updated 14.5 years ago by kpollard110
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*.Rd question concerning special characters
... hi, i have a little problem with my *.Rd files i write. i have to use very often the special character "_" and in building the help files it is no problem, but when compiling the manual with latex it does not work. so i replaced all "_" with "\_", now the package manual is nicely build in latex, bu ...
written 14.5 years ago by Dipl.-Ing. Johannes Rainer430 • updated 14.5 years ago by Seth Falcon7.4k
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Answer: A: biomaRt question
... thanks, it works! i had to change the hgu133plus2 into hg_u133_plus_2 and it worked then. thanks for all your help :) cheers, jo Quoting Steffen Durinck : > I forgot to mention that in this version we started using the ensembl > names for species so now to use homo sapiens you should use hs ...
written 14.5 years ago by Dipl.-Ing. Johannes Rainer430
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Answer: A: biomaRt question
... thanks Steffen, i installed it and i can connect to the database :) ... but i get the following lovely exception when i test the db: mart <- martConnect(host="10.3.80.23",user="jo",password="123") - Connected to: ensembl_mart_30 - > getGene(id="201131_s_at",array="hgu133plus2",mart=mart) Er ...
written 14.5 years ago by Dipl.-Ing. Johannes Rainer430
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Answer: A: biomaRt question
... hi steffen, i installed the new package, but i have a slightly problem... i can't connect to the mart database... i write you the error message that i got: Error in mysqlNewConnection(drv, ...) : RS-DBI driver: (could not connect anonymous@ensembldb.ensembl.org on dbname "(null)" i tried to conne ...
written 14.5 years ago by Dipl.-Ing. Johannes Rainer430
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Answer: A: biomaRt question
... Hi Steffen, thanks for your great support! i will wait for the new package... thanks, jo Quoting Steffen Durinck : > Hi Jo, > > In the function martConnect you should write something like this > (using the correct host,....) > > mart <- new("Mart", > ensem ...
written 14.5 years ago by Dipl.-Ing. Johannes Rainer430
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biomaRt question
... hi, as i am behind a http proxy and the biomart package tries to establish a direct mysql connectioj to the ensembl database i had no chance to test or use the biomaRt package. well, now i finally managed to install a local version of biomart (after some problems i had with different versions of my ...
biomart written 14.5 years ago by Dipl.-Ing. Johannes Rainer430

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