search for: coagul

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

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2004 Aug 26
1
Error TukeyHSD
I am running the following code on the coagulation data and I am getting an error. Please let me know if I am missing anything from my code. coag<- matrix( scan("//Samba3/nair/R/blood.dat", sep=","), 24, 3, byrow=TRUE) colnames(coag) <- c("time","diet","order") coag <- as.data.frame...
2003 May 22
1
faraway package installation failed (PR#3076)
...2729 05-05-03 15:32 faraway/data/cathedral.rda 5909 05-05-03 15:32 faraway/data/chicago.rda 2181 05-05-03 15:32 faraway/data/chiczip.rda 5449 05-05-03 15:32 faraway/data/chmiss.rda 2133 05-05-03 15:32 faraway/data/clot.rda 2341 05-05-03 15:32 faraway/data/coagulation.rda 1389 05-05-03 15:32 faraway/data/corrosion.rda 24960 05-05-03 15:32 faraway/data/ctsib.rda 2061 05-05-03 15:32 faraway/data/death.rda 2065 05-05-03 15:32 faraway/data/drugpsy.rda 2989 05-05-03 15:32 faraway/data/eco.rda 4881 05-05-03 15:32 far...
2010 May 26
14
creating a fast ZIL device for $200
Recently, I''ve been reading through the ZIL/slog discussion and have the impression that a lot of folks here are (like me) interested in getting a viable solution for a cheap, fast and reliable ZIL device. I think I can provide such a solution for about $200, but it involves a lot of development work. The basic idea: the main problem when using a HDD as a ZIL device are the cache flushes
2011 Jun 29
14
[PATCH v4 0/6] btrfs: generic readeahead interface
This series introduces a generic readahead interface for btrfs trees. The intention is to use it to speed up scrub in a first run, but balance is another hot candidate. In general, every tree walk could be accompanied by a readahead. Deletion of large files comes to mind, where the fetching of the csums takes most of the time. Also the initial build-ups of free-space-caches and
2004 Aug 27
1
selecting unique columns of a matrix/data frame
...From: "T. Murlidharan Nair" <nair at sdsc.edu> > Subject: [R] Error TukeyHSD > To: r-help at stat.math.ethz.ch > Message-ID: <412E6943.6020307 at sdsc.edu> > Content-Type: text/plain; charset=us-ascii; format=flowed > > I am running the following code on the coagulation data and I am getting > an error. Please let me know > if I am missing anything from my code. > > coag<- matrix( scan("//Samba3/nair/R/blood.dat", sep=","), 24, 3, > byrow=TRUE) > colnames(coag) <- c("time","diet","order&q...
2011 Jun 10
6
[PATCH v2 0/6] btrfs: generic readeahead interface
This series introduces a generic readahead interface for btrfs trees. The intention is to use it to speed up scrub in a first run, but balance is another hot candidate. In general, every tree walk could be accompanied by a readahead. Deletion of large files comes to mind, where the fetching of the csums takes most of the time. Also the initial build-ups of free-space-caches and