Yes,
I have a row and column header. I need to save the row and column header.
Here is the example of the data

*Whirr_127.csv*
WHIRR.127 WHIRR.128 WHIRR.129 WHIRR.137 WHIRR.139 WHIRR.140 WHIRR.141
WHIRR.145 WHIRR.146 WHIRR.147
Adrian Cole         0         0         1         0         0         0
    0         0         0         0
Alison Wong         0         0         0         0         0         0
    1         0         0         0
Jakob Homan         0         0         0         0         1         0
    0         0         0         0
Tibor Kiss          0         1         0         0         0         0
    0         0         1         0
Tom White           1         0         0         1         0         0
    0         1         0         1
Unassigned          0         0         0         0         0         1
    0         0         0         0

*Files_Whirr_127.csv*
*
pom.xml. ZooKeeperServiceTest.java HBaseServiceController.java
HadoopServiceController.java. BasicServerClusterActionHandler.java.
AbstractClusterSpecCommand.java.
WHIRR-127        0                         0                           0
                          0                                     0
                     0
WHIRR-128        1                         0                           0
                          0                                     0
                     0
WHIRR-129        1                         0                           0
                          0                                     0
                     0
WHIRR-137        0                         0                           0
                          0                                     0
                     0
WHIRR-139        1                         0                           0
                          0                                     0
                     0
WHIRR-140        0                         0                           0
                          0                                     0
                     0
WHIRR-141        0                         0                           0
                          0                                     0
                     0
WHIRR-145        0                         0                           0
                          0                                     0
                     0
WHIRR-146        0                         0                           0
                          0                                     0
                     0
WHIRR-147        0                         0                           0
                          0                                     0
                     0

(cut to save space)

*

On Thu, Sep 13, 2012 at 3:37 PM, Jeff Newmiller <jdnewmil@dcn.davis.ca.us>wrote:

> You need to learn to use the str() function to debug these kinds of
> problems. And you need to learn to provide data with your code (perhaps
> with the dput function) so others can reproduce your problem if you want
> help.
>
> I would guess that you have non-numeric data in your files.
> ---------------------------------------------------------------------------
> Jeff Newmiller                        The     .....       .....  Go Live...
> DCN:<jdnewmil@dcn.davis.ca.us>        Basics: ##.#.       ##.#.  Live
> Go...
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> Research Engineer (Solar/Batteries            O.O#.       #.O#.  with
> /Software/Embedded Controllers)               .OO#.       .OO#.  rocks...1k
> ---------------------------------------------------------------------------
> Sent from my phone. Please excuse my brevity.
>
> "s.s.m. fauzi" <ssmfone@gmail.com> wrote:
>
> >Hi,
> >I have two matrix from two different .csv files.
> >
> >#load .csv files
> >a <- as.matrix(read.table("Whirr_127.csv", header=T, sep=",",
> >row.names=1))
> >b <- as.matrix(read.table("Files_Whirr_127.csv", header=T, sep=",",
> >row.names=1))
> >a
> >b
> >
> >I managed to do transpose to 'b' without any error.
> >
> >transpose_task <- t(b)
> >transpose_task
> >
> >But, when I tried to do multiplication (a%*%transpose_task), an error
> >occured.
> >
> >td <- (a%*%transpose_task)
> >td
> >
> >Here is the error:
> >ERROR:  requires numeric/complex matrix/vector arguments
> >ERROR:  object 'td' not found
> >
> >Anybody can help me to solve this?
> >
> >Thank you
> >
> >       [[alternative HTML version deleted]]
> >
> >______________________________________________
> >R-help@r-project.org mailing list
> >https://stat.ethz.ch/mailman/listinfo/r-help
> >PLEASE do read the posting guide
> >http://www.R-project.org/posting-guide.html
> >and provide commented, minimal, self-contained, reproducible code.
>
>

	[[alternative HTML version deleted]]


