That's a Bloomberg issue, not RBloomberg:
use bdp() (point) instead of bdh() (history) or bds() (set)
> bdp(conn,ticker,c("PX_LAST","CPN"))
PX_LAST CPN
912828JV Govt NA 0.875
912828JY Govt 100.0234 0.875
HTH,
David L. Reiner
XR Trading LLC
-----Original Message-----
From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org]
On Behalf Of nikhil
Sent: Wednesday, January 19, 2011 3:11 AM
To: r-help at r-project.org
Subject: [R] Problem in using bdh function for Govt tickers
Hi, all
I wanted to fetch data from Bloomberg for govt bonds, and analyse it
further.
I am having trouble in getting data as when I use field=PX_LAST, it is
giving the prices but when I use field=CPN, or ISSUE_DT, it is not giving
the results and just bouncing back <NA> for that.
This is the piece of code:
> library(rJava)
Warning message:
package 'rJava' was built under R version 2.12.1
> library(RBloomberg)
> k<-as.POSIXct("2010-12-29")
> field<-c("PX_LAST")
> ticker<-c("912828JV Govt","912828JY Govt")
> conn <- blpConnect()
R version 2.12.0 (2010-10-15)
rJava Version 0.8-8
RBloomberg Version 0.4-146
Java environment initialized successfully.
Looking for most recent blpapi3.jar file...
Adding C:\blp\API\APIv3\JavaAPI\v3.3.3.3\lib\blpapi3.jar to Java classpath
Bloomberg API Version 3.3.3.3
> data<-bdh(conn,ticker,field,k,k)
> data
ticker date PX_LAST
1 912828JV Govt 2010-12-29 100.0000
2 912828JY Govt 2010-12-29 100.0625
> field<-c("PX_LAST","CPN")
> data<-bdh(conn,ticker,field,k,k)
> data
ticker date PX_LAST CPN
1 912828JV Govt 2010-12-29 100.0000 <NA>
2 912828JY Govt 2010-12-29 100.0625 <NA>
>
I am a new R user, I have looked over for a similar problem but dint find
any.
Any suggestions??
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