Displaying 3 results from an estimated 3 matches for "cruckert".
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ruckert
2011 Feb 04
2
Strange behaviour of read and writeBin
To me it seems like writeBin() writes one char/byte more than expected.
> con <- file("testbin", "wb")
> writeBin("ttccggaa", con)
> close(con)
> con <- file("testbin", "rb")
> readBin(con, what="character")
[1] "ttccggaa"
> seek(con, what=NA)
[1] 9
> close(con)
> con <-
2011 Sep 21
0
heatmap.2 with colsep and sepwidth
I am using attributes colsep and sepwidth from heatmap.2 function,
however when using larger values for sepwidth the following columns are
not moved to the right but the seperator is covering the column(s) with
a white bar and the column labels and ColSideColors remain at their
positions, is this intended? I expected the following columns to be
shifted to the right by sepwidth. Is there a way
2008 Sep 25
1
Saving R-objects to a database
Someone solved the problem of saving R-objects to a database?
These are the two varaints I've tried so far without success:
1)
ser = rawToChar(serialize(obj, NULL, ascii=TRUE))
dbSendQuery(link, paste("insert into table values(1, '",ser,"')",sep=''))
The field to save the object in the MySQL Database is of type text.
unser = dbGetQuery(link,"select