search for: b66

Displaying 6 results from an estimated 6 matches for "b66".

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2000 Apr 27
1
reading in columns of a data set as factors
...an individual item of data, each column corresponds to a variable. I want this data to be read into a data frame. The first 66 columns are binary, values 0, 1, and I want these to be coerced into factor form. The last 33 are ordinary numeric data. For concreteness let us call these variables b1... b66 and the last 33 x1... x33. read.table does not seem to have any nice automated way of saying "I want these n columns to correspond to factors". scan does, by going what = (b1="", b2="", ...,b66="",... x1=0, x2=0,... ), and then I could coerce the resulting l...
2007 Oct 10
0
Areca 1100 SATA Raid Controller in JBOD mode Hangs on zfs root creation.
...RNING: arcmsr0: dma map got ''no resources'' Oct 10 00:23:28 sunrise arcmsr: WARNING: arcmsr0: dma allocate fail Oct 10 00:23:28 sunrise arcmsr: WARNING: arcmsr0: dma allocate fail free scsi hba AR1100 was running in JBOD mode and write-back caching under Solaris Express Xen Drop b66 07/07. Never had problem this setup under linux under heavy load. ARECA SATA-SAS RAID Host Adapter Driver(i386) 1.20.00.13,REV=2006.08.14 I filed a support ticket with Areca with areca already. Anyone you explain me what the error message is about? Would turning off write-back help? I am goin...
2007 Oct 19
0
Xen Networking
...-> DOMU_IP ICMP Echo reply (ID: 8497 Sequence number: 3) py-in-f99.google.com -> DOMU_IP ICMP Echo reply (ID: 8497 Sequence number: 3) Is there a way to tell DOM0 to route the packets to the vnic interface instead of pushing the packet back on the public interface? I am using Xen Drop b66 from July. I read somewhere that some more changes have been imported from the crossbow project in the xen putback to b75 which should be released today. This message posted from opensolaris.org
2007 Aug 06
0
nv66 and XenEnterprise
Hi, Can anyone shed any light on how to install b66 as a DomU guest of a XenEnterprise 3.2 Dom0? Or is this currently an impossible task? I did try it out and the install goes through the initial boot sequence/menu but then bombs out when trying to access the virtual DVD drive containing the Solaris files with the "can''t find Windowin...
2007 Jun 20
14
Z-Raid performance with Random reads/writes
Given a 1.6TB ZFS Z-Raid consisting 6 disks: And a system that does an extreme amount of small /(<20K) /random reads /(more than twice as many reads as writes) / 1) What performance gains, if any does Z-Raid offer over other RAID or Large filesystem configurations? 2) What is any hindrance is Z-Raid to this configuration, given the complete randomness and size of these accesses? Would
2013 Apr 22
7
Multiple lon lat points in the map with ggplot2
Hello R users, For the last few days I am struggling with the following task: my data.frame: A1 A2 A3 B1 B2 B3 58.81 53.292 54.501 13.013 17.39 19.407 56.02 56.251 54.033 20.099 13.15 10.411 55.376 53.099 57.625 13.396 21.031 13.22 58.584 53.194 54.218 13.038 16.854 19.289 55.7 55.921 53.847 19.942 13.153 9.828 55.093 52.934