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...Ratio.annualized(r) IBM.Close Annualized Sharpe Ratio (Rf=0%) 0.3566339 > TreynorRatio (ret) Error in inherits(x, "xts") : argument "Rb" is missing, with no default TreynorRatio give the error like this. what value i give for the Rb field. anyboday can help -- View this message in context: http://r.789695.n4.nabble.com/TreynorRatio-tp4649007.html Sent from the R help mailing list archive at Nabble.com.

...d it always gives me the similar debugging message before it exits, e.g.: ... ... Read from remote host XXX: Connection reset by peer debug1: Transferred: stdin 0, stdout 0, stderr 69 bytes in 6959.0 seconds debug1: Bytes per second: stdin 0.0, stdout 0.0, stderr 0.0 debug1: Exit status -1 Could anyboday give me some clues? Are there any problems with server A or with server C? I doubt it's something about timeout or KeepAlive values. But as a regular user, I don't how to check and set them. Your suggestions will be greatly appreciated. Best regards, - Ming

Hi, I am using dovecot imaps and exim, both authenticating using dovecot-sasl. To keep passwords in one place I would like to authenticate openldap users over dovecot-sasl. So looking at this page: http://www.openldap.org/doc/admin24/security.html I figure it could be done using Pass-Through authentication. For this, I need to create /usr/lib/sasl2/slapd.conf And adding a few config

Hello. We are moving some VMs on XCP 1.6 from an iSCSI Storage to another. One VM gave the following error: The attempt to mark the VDI as hidden failed But, all data has been moved to the new storage, the VM is working and at first sight seems ok. But can I trust it? Anyboday had similar errors? Thanks Thomas _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users