search for: 3900

Displaying 20 results from an estimated 81 matches for "3900".

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2013 Jan 31
3
Locate Patients who have multiple high blood pressure readings
...on about subsetting in R. > > > > Say we have this data frame: > > > > PT_ID Blood_Pressure OBS_TYPE > > 92 1900 90.0 DBP > > 94 1900 90.0 DBP > > 174 2900 140.0 SBP > > 176 2900 130.0 SBP > > 180 3900 120.0 SBP > > 268 3900 150.0 SBP > > 268 3900 90.0 DBP > > > > I need to obtain those with 2+ DBP>=90 or 2+ SBP>=140. > > > > PT_ID=1900, he has 2 DBP>=90, so he will be included. > > PT_ID=2900, he has 1 SBP>=140,...
2023 Oct 14
2
Create new data frame with conditional sums
...'t get it to work properly. I'm starting with a data frame like this: > > Tract Pct Totpop > 1 0.05 4000 > 2 0.03 3500 > 3 0.01 4500 > 4 0.12 4100 > 5 0.21 3900 > 6 0.04 4250 > 7 0.07 5100 > 8 0.09 4700 > 9 0.06 4950 > 10 0.03 4800 > > And I want to end up with a data frame with two columns, a "Cutoff" column that is a simple sequ...
2013 Jan 23
4
how to read a df like that and transform it?
...ear all I have a data.frame like that : father mother num_daughter daughter 291 3906 0 NULL 275 4219 0 NULL 273 4236 1 49410 281 4163 1 49408 274 4226 1 49406 295 3869 2 49403 49404 287 4113 0 NULL 295 3871 1 49401 292 3895 4 49396 49397 49398 49399 291 3900 3 49392 How to read it into R and transform it like that: father mother num_daughter daughter1 daughter2 daughter3 daughter4 291 3906 0 NULL 275 4219 0 NULL 273 4236 1 49410 281 4163 1 49408 274 4226 1 49406 295 3869 2 49403 49404 287 4113 0 NULL 295 3871 1 49401 292 3895 4 49396 49...
2023 Oct 15
2
Create new data frame with conditional sums
....01 43800 > [3,] 0.02 39300 > [4,] 0.03 39300 > [5,] 0.04 31000 > [6,] 0.05 26750 > [7,] 0.06 22750 > [8,] 0.07 17800 > [9,] 0.08 12700 > [10,] 0.09 12700 > [11,] 0.10 8000 > [12,] 0.11 8000 > [13,] 0.12 8000 > [14,] 0.13 3900 > [15,] 0.14 3900 > [16,] 0.15 3900 > > Here are some timings: > > > microbenchmark::microbenchmark( > + preallocate=with(dummydata, f2(seq(0, 0.15, by=0.01), > + Pct, Totpop)), > + yourloop=with(dummydata, f1(seq(0, 0.15, by...
2023 Oct 14
1
Create new data frame with conditional sums
...Totpop)) Cutoff Pop [1,] 0.00 43800 [2,] 0.01 43800 [3,] 0.02 39300 [4,] 0.03 39300 [5,] 0.04 31000 [6,] 0.05 26750 [7,] 0.06 22750 [8,] 0.07 17800 [9,] 0.08 12700 [10,] 0.09 12700 [11,] 0.10 8000 [12,] 0.11 8000 [13,] 0.12 8000 [14,] 0.13 3900 [15,] 0.14 3900 [16,] 0.15 3900 Here are some timings: > microbenchmark::microbenchmark( + preallocate=with(dummydata, f2(seq(0, 0.15, by=0.01), + Pct, Totpop)), + yourloop=with(dummydata, f1(seq(0, 0.15, by=0.01), + Pct...
2023 Oct 13
1
Create new data frame with conditional sums
...like it should be simple but I can't get it to work properly. I'm starting with a data frame like this: Tract Pct Totpop 1 0.05 4000 2 0.03 3500 3 0.01 4500 4 0.12 4100 5 0.21 3900 6 0.04 4250 7 0.07 5100 8 0.09 4700 9 0.06 4950 10 0.03 4800 And I want to end up with a data frame with two columns, a "Cutoff" column that is a simple sequence of equally spaced cutoffs (le...
2007 Dec 07
1
Make natural splines constant outside boundary
Hi, I'm using natural cubic splines from splines::ns() in survival regression (regressing inter-arrival times of patients to a queue on queue size). The queue size fluctuates between 3600 and 3900. I would like to be able to run predict.survreg() for sizes <3600 and >3900 by assuming that the rate for <3600 is the same as for 3600 and that for >4000 it's the same as for 4000 (i.e., keep the splines cubic within the boundaries but make them constant outside the boundaries...
2019 May 17
9
[PATCH V2 0/4] Prevent vhost kthread from hogging CPU
...series try to prevent a guest triggerable CPU hogging through vhost kthread. This is done by introducing and checking the weight after each requrest. The patch has been tested with reproducer of vsock and virtio-net. Only compile test is done for vhost-scsi. Please review. This addresses CVE-2019-3900. Changs from V1: - fix user-ater-free in vosck patch Jason Wang (4): vhost: introduce vhost_exceeds_weight() vhost_net: fix possible infinite loop vhost: vsock: add weight support vhost: scsi: add weight support drivers/vhost/net.c | 41 ++++++++++++++--------------------------- drive...
2019 May 17
9
[PATCH V2 0/4] Prevent vhost kthread from hogging CPU
...series try to prevent a guest triggerable CPU hogging through vhost kthread. This is done by introducing and checking the weight after each requrest. The patch has been tested with reproducer of vsock and virtio-net. Only compile test is done for vhost-scsi. Please review. This addresses CVE-2019-3900. Changs from V1: - fix user-ater-free in vosck patch Jason Wang (4): vhost: introduce vhost_exceeds_weight() vhost_net: fix possible infinite loop vhost: vsock: add weight support vhost: scsi: add weight support drivers/vhost/net.c | 41 ++++++++++++++--------------------------- drive...
2011 Sep 23
1
Glued-together private namespaces
...ry like: password_query = ... CONCAT( '*:bytes=', "1M" ) AS 'userdb_quota_rule', \ CONCAT( '*:messages=10' ) AS 'userdb_quota_rule2', \ CONCAT( 'INBOX.Archives:bytes=+4900M' ) AS 'userdb_quota_rule3', \ CONCAT( 'INBOX.Archives:messages=+3900' ) AS 'userdb_quota_rule4' ... only the default quota seems to be in place for any subfolder of INBOX.Archives and for INBOX.Archives itself, i.e. *:bytes still applies to INBOX.Archives. The debug log show that: Debug: Quota root: name=User quota backend=maildir args= Debug: Quota ru...
2018 May 18
2
Guest's CPU frequency cannot be similar to host system
My resource: kernel: 4.16.8 host system: Ubuntu 16.04 Llbvirt : 4.2 Qemu : 2.12 Cpu : intel@core i7 6700 guest system: windows7 professional My problem: In my host, Cpu frequency is 3800~3900 MHz(4 socket and 2 thread) because i turn on “Intel Turbo Boost”. And silent frequency is 3.40 GHz. Then i boot my guest, But in Guest my cpu frequency is 3408 MHz. why it's not 3800 MHz? And here is my guest xml: <cpu mode='host-passthrough' check='none'> <topo...
2017 Jan 29
2
Unstable XRay test on ARM
FYI, we got it again... http://lab.llvm.org:8011/builders/clang-cmake-aarch64-42vma/builds/3875 So it wasn't a one of. cheers, --renato
2017 Jan 30
2
Unstable XRay test on ARM
...n at linaro.org> wrote: > > FYI, we got it again... > > > > http://lab.llvm.org:8011/builders/clang-cmake-aarch64-42vma/builds/3875 > > > > So it wasn't a one of. > > And again... > > http://lab.llvm.org:8011/builders/clang-cmake-aarch64-42vma/builds/3900 > > Serge, if you know the fix, can you please apply? > > --renato > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20170130/a04e50f8/attachment.html>
2009 Jul 21
1
Problem with INTERNALDATE when the year in localtime and GMT different
...tm.tm_year > gtm.tm_year)) offset = 24 * 60; else offset = 0; On 1 Jan. 2009, I found an error related to this code. The intrenal date of message recieved at 01-Jan-2009 07:17:38 was not display as it received. The protocol log was as followings. FETCH (INTERNALDATE ?01-Jan-2009 07:17:38 -3900? RFC822.SIZE 1597 FLAGS (\Seen) ENVELOP (?Thu, 1 Jan 2009 07:17:38 +0900 (KST)? ? The INTERNALDATE must be ?01-Jan-2009 07:17:38 +0900?, but it was "01-Jan- 2009 07:17:38 -3900". This error may be caused by the bug in utc_offset.c. How do you think?
2012 Feb 01
1
package sampling, function strata
Dear all, I have to select 122 stratified random samples from a population of >3900 cells. I have 41 strata and I have to draw a different number of samples from them(between 2 and 8). I have tried to apply the funtion strata following the instruction in the manual: strata(dataframe, stratanames=NULL, size, method=c("srswor"), pik,description=TRUE) but I get the e...
2019 May 16
6
[PATCH net 0/4] Prevent vhost kthread from hogging CPU
...series try to prvernt a guest triggerable CPU hogging through vhost kthread. This is done by introducing and checking the weight after each requrest. The patch has been tested with reproducer of vsock and virtio-net. Only compile test is done for vhost-scsi. Please review. This addresses CVE-2019-3900. Jason Wang (4): vhost: introduce vhost_exceeds_weight() vhost_net: fix possible infinite loop vhost: vsock: add weight support vhost: scsi: add weight support drivers/vhost/net.c | 41 ++++++++++++++--------------------------- drivers/vhost/scsi.c | 21 ++++++++++++++------- drivers/...
2011 Mar 22
1
How to use Atxfer in AMI
...I am facing the same problem and did not see one single answer to his post. Maybe I'll be a little bit more lucky. When I'm trying to issue an Atxfer AMI command, in the asterisk 1.8 branch, what happens is that some DTMF's are sent, like this : [Mar 22 15:46:27] DTMF[5910]: channel.c:3900 __ast_read: DTMF end '1' received on SIP/bmwgsjrponciuj-0000009f, duration 0 ms [Mar 22 15:46:27] DTMF[5910]: channel.c:3926 __ast_read: DTMF begin emulation of '1' with duration 100 queued on SIP/bmwgsjrponciuj-0000009f [Mar 22 15:46:27] DTMF[5910]: channel.c:4018 __ast_read: DTMF...
2007 Oct 13
1
Plotting with 2 y axes
My data is the following: Time Resistance Temperature 5 2000 4 10 2200 8 15 2500 14 20 2900 20 25 3000 29 30 3100 38 35 3500 46 40 3800 47 45 3900 50 50 4000 51 I would like to create a scatter plot with Time on the x axis, Resistance on the y axis and Temperature on a second y axis. I have tried Plot(Time,Resistance,ylim=range(0,4500) Points(Time,Temperature) Axis(side=4) But the temperature ends up as a straight line alo...
2016 Dec 23
1
[PATCH net 4/9] virtio-net: correctly handle XDP_PASS for linearized packets
...SS were determined for linearized packets, we try to get > new buffers in the virtqueue and build skbs from them. This is wrong, > we should create skbs based on existed buffers instead. Fixing them by > creating skb based on xdp_page. > > With this patch "ping 192.168.100.4 -s 3900 -M do" works for XDP_PASS. > > Cc: John Fastabend <john.r.fastabend at intel.com> > Signed-off-by: Jason Wang <jasowang at redhat.com> > --- > drivers/net/virtio_net.c | 10 ++++++++-- > 1 file changed, 8 insertions(+), 2 deletions(-) > > diff --git a/dri...
2016 Dec 23
1
[PATCH net 4/9] virtio-net: correctly handle XDP_PASS for linearized packets
...SS were determined for linearized packets, we try to get > new buffers in the virtqueue and build skbs from them. This is wrong, > we should create skbs based on existed buffers instead. Fixing them by > creating skb based on xdp_page. > > With this patch "ping 192.168.100.4 -s 3900 -M do" works for XDP_PASS. > > Cc: John Fastabend <john.r.fastabend at intel.com> > Signed-off-by: Jason Wang <jasowang at redhat.com> > --- > drivers/net/virtio_net.c | 10 ++++++++-- > 1 file changed, 8 insertions(+), 2 deletions(-) > > diff --git a/dri...