Ok Peter I think you were right about pointing out the RBloomberg package
because here is what I get with getAnywhere('toString'):
2 differing objects matching ‘toString’ were found
in the following places
package:RBloomberg
package:base
namespace:base
Use [] to view one of them
Warning mess
You have another toString function hanging around.
Your result is exactly what I get from methods('toString')
after I define
toString <- function(x) x
You could try
getAnywhere('toString')
-Peter
anna wrote:
Peter, here is what I get for methods('toString'):
[1] toString.default
Warning m
Peter, here is what I get for methods('toString'):
[1] toString.default
Warning message:
In methods("toString") : function 'toString' appears not to be generic
-
Anna Lippel
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I don't think that rJava has a toString function. It does use
the function in base. I see a function toString.XMLNode() in
the XML package which is used as toString(x), so maybe that's
where your problem lies; but I didn't see the XML package in
your list of attached packages.
Anyway, here are tw
ok so this way it worked...it's probably calling the toString function from
another package but I don't understand which one...obrigadinha Henrique!
-
Anna Lippel
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Try:
base::toString
On Tue, Feb 2, 2010 at 5:16 PM, anna wrote:
>
> isn't there a way to specify from which library I am taking the method
> from...like rjava.toString or base.toString..
>
> -
> Anna Lippel
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isn't there a way to specify from which library I am taking the method
from...like rjava.toString or base.toString..
-
Anna Lippel
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Anna,
Try omitting pkg:RBloomberg.
If you really need to use that package, you will have to
install the non-CRAN package RDCOMClient from omegahat.
I still don't see why toString() wouldn't do its job, even
with RBloomberg loaded.
-Peter Ehlers
anna wrote:
Here is the list of the loaded pack
No I just did it on the R console, I built the vector just before.
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Anna Lippel
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Here is the list of the loaded packages:
"package:lattice" "package:fSeries"
[5] "package:fCalendar""package:fEcofin"
"package:fUtilities" "package:MASS"
[9] "package:robustbase" "package:caTools"
anna wrote:
Romain, to keep it simple, I reproduced the example that you can find in the
toString function help and I still got the same error:
x <- c("a", "b", "aaa")
toString(x)
Error in toString(x) : could not find function ".jcall"
.jcall() is an rJava function. toString() is a ba
What packages are loaded? On the basic system, it works fine:
> toString(123)
[1] "123"
> toString(c('a', 'b', 'zz'))
[1] "a, b, zz"
On Tue, Feb 2, 2010 at 12:17 PM, anna wrote:
>
> Romain, to keep it simple, I reproduced the example that you can find in the
> toString function help an
Romain, to keep it simple, I reproduced the example that you can find in the
toString function help and I still got the same error:
x <- c("a", "b", "aaa")
toString(x)
Error in toString(x) : could not find function ".jcall"
-
Anna Lippel
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On 01/26/2010 04:19 PM, anna wrote:
Romain, I used the paste for numbers to as you told me and it worked. For the
toString() function well I called it from the R console and that's what it
returned me...
Yes. I understood that the first time. and I asked you to provide more
details about your
Romain, I used the paste for numbers to as you told me and it worked. For the
toString() function well I called it from the R console and that's what it
returned me...
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thanks! I thought it was a concatenator like in vb
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"name" & toString(20)
is from Excel or OpenOffice; & means 'logical and' in R, not string
concatenation.
paste() is simpler; sprintf() is more precise as to decimal places and
format.
>>> anna 26/01/2010 14:09:15 >>>
Hello there, I want to create a string from strings and numbers, here
is m
?paste
"&" is a logical operator, not string concatenation.
On Tue, Jan 26, 2010 at 9:09 AM, anna wrote:
>
> Hello there, I want to create a string from strings and numbers, here is my
> code:
> str <- "name" & toString(20)
> but it returns me this error:
> Error in toString(20) : could not find
On 01/26/2010 03:09 PM, anna wrote:
Hello there, I want to create a string from strings and numbers, here is my
code:
str<- "name"& toString(20)
Where did you get that syntax from ? You need to use paste.
> paste( "name", 20 )
[1] "name 20"
but it returns me this error:
Error in toString(20
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