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Hi, I would like to import some daily financial data from excel via csv. More specifically, I would like to be able to use the ts.union function from the tseries library as the dates are irregular and I need to line up the dates so that I can place all the variables into one data frame. The trouble is, how do I import the dates from excel into R? At the moment I'm just importing the data

i have time series of momentum signal. I want to get the date of each of the "-1" signal period. for example , the first period of -1 signal begins on 2005-9-21 and ends on 2005-9-28. 2nd period of -1 signal begins on 2005-09-30 and ends on 2005-10-28. Thx Cameron date Px 200MA Signals 2005-09-15 26.27 25.83865 1 2005-09-16 26.07 25.83275 1

With current dragonegg svn, the Polyhedron 2005 benchmarks all now pass when using the compiler plugin under FSF gcc 4.6.1 on x86_64-apple-darwin11. The differences between the runtime and compile times when using the same plugin under FSF gcc 4.5.4svn are small. Once new vector_select feature is available in llvm and -fplugin-arg-dragonegg-enable-gcc-optzns supports -ftree-vectorizer we might see

R Help - I'm trying to run a correlation matrix with a covariate of "age" and will at some point will also want to covary other variables concurrently. I'm using the "psych" package and have tried other methods such as writing a loop to extract semi-partial correlations, but it does not seem to be working. How can I accomplish this? library(psych) > set.cor(y =

I am trying to find the percentage of the parameters explaining the bacterial community composition. I have one data matrix with relative abundance of OTUs and one with environmental parameters. I used varpart in vegan package but the values in the venn diagram is bigger than 100% in total.How is it possible? What might be the reason? Thank you library(vegan) gotud <-

Dear list,I am quite new to the world of biostatistics and I encounter some issues in the precise understanding of the coxph function of the survival package.I have a set of survival data (patient who had (or died from) a breast cancer) I'd like to see which are the variables that might cause dead or not.When trying> summary(coxph(Surv(Time_to_distant_recurrence_yrs, !Distant_recurrence)~

? ????????? ?? Sunday 16 August 2020 07:20:18 Ilia Mirkin ???????(?): > Well, if it's easy, try the patches I mailed to nouveau@ for the ddx. I applied patches manually (copy-pasted patches failed to apply by git apply, probably whitespace/end of line issues), and now I see in X log (after I left machine to run alone): [ 3584.553] (DB) NOUVEAU(0): PRESENT: Wait for VBlank failed: Invalid

Hi all, I was hoping to get some advice about a problem that I realize will be difficult to reproduce for some people. I'm running R 1.7.1 on an openMosix (Linux) cluster and have been experiencing some odd slow-downs. If anyone has experience with such a setup (or a similar one) I'd appreciate any help. Here's a simplified version of the problem. I'm trying to run the

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

https://bugzilla.mindrot.org/show_bug.cgi?id=2365 Bug ID: 2365 Summary: openssh client ignores -o Tunnel=ethernet option, creating an IP tunnel device instead of an ethernet tap device Product: Portable OpenSSH Version: 6.6p1 Hardware: amd64 OS: Linux Status: NEW

Hi All, I''ve just built an 8 disk zfs storage box, and I''m in the testing phase before I put it into production. I''ve run into some unusual results, and I was hoping the community could offer some suggestions. I''ve bascially made the switch to Solaris on the promises of ZFS alone (yes I''m that excited about it!), so naturally I''m looking

Hi folks, The following are initial virtio-scsi + target vhost benchmark results using multiple target LUNs per vhost and multiple virtio PCI adapters to scale the total number of virtio-scsi LUNs into a single KVM guest. The test setup is currently using 4x SCSI LUNs per vhost WWPN, with 8x virtio PCI adapters for a total of 32x 500MB ramdisk LUNs into a single guest, along with each backend

Hi folks, The following are initial virtio-scsi + target vhost benchmark results using multiple target LUNs per vhost and multiple virtio PCI adapters to scale the total number of virtio-scsi LUNs into a single KVM guest. The test setup is currently using 4x SCSI LUNs per vhost WWPN, with 8x virtio PCI adapters for a total of 32x 500MB ramdisk LUNs into a single guest, along with each backend