search for: stenting

Displaying 7 results from an estimated 7 matches for "stenting".

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2006 Jun 05
1
Selective Survival Statistics with R
...cian. My data set has been tabulated in the following manner: Date (the date the stent was implanted) Description (diameter of the stent) Patient (name) MRN (ID number) Age (age in years of the patient) Physician (last name of the implanting physician) status (0 or 1) days (days alive since the stenting procedure) Cr INR BR MELD The data set has over ten physicians. Following the examples in "Introductory Statistics with R" I have been able to draw cumulative survival curves and even the survival curves by physician but there are so many curves on the graph when I do, it is uninterpret...
2011 May 19
1
Specifying Splits WhenUusing rpart
I am using the package rpart to explore various classification structures. The call looks like: seekhi1<-rpart(pvol~spec+a1+psize+eppres+numpt+icds+bivalcrt+stents+ppshare+ nhosp+nyrs,data=dat,method="class", control=rpart.control(minsplit=30,xval=10)) The output is 1) root 198 87 1 (0.5606061 0.4393939) 2) psize=1,2 122 43 1 (0.6475410 0.3524590)
2010 Jul 14
1
Running yum shows errors
Hi I am getting the following errors when i try to use yum to install the net-snmp paclages. [root at sc1 yum.repos.d]# yum install net-snmp Loaded plugins: fastestmirror Determining fastest mirrors Traceback (most recent call last): File "/usr/bin/yum", line 29, in ? yummain.user_main(sys.argv[1:], exit_code=True) File "/usr/share/yum-cli/yummain.py", line 229,
2001 Mar 31
0
Pegasus & Wine
Hello, I was a happy Wine user running Pegasus for a while, and then the pace of progress overtook my enthusiasm (I didn't feel like upgrading all of the RPM's on my RH6.X box to acomodate the newer glibc, etc.) Recently I have started with a new Hard Drive, installed RH 7.0, and upgraded the necessary RPM's. Pegasus starts up fine, and seems to be doing OK, except whenever I am
2003 Aug 19
5
SIP QUESTION
Hi Is posible to make a call from site A to Site C, and my question is, the rtp data is from A to C or is from A to B to C Site A Site B Site C ata186<-------->FW<--------->Asterisk<--------->FW<----------->ata186 Thanks -------------- next part -------------- An HTML attachment was scrubbed...
2020 Jan 02
1
Delayed UPS shutdown
On Thu, 2 Jan 2020, Harlan Stenn wrote: > On 1/2/2020 3:12 AM, Roger Price wrote: >> On Wed, 1 Jan 2020, Gene Heskett wrote: >>> But I should preface this with the fact that I have a 20kw nat gas >>> fired standby with a sub 10 second startup time in the back yard. >>> > My understanding is: > > If there is a power outage, there comes a point where
2007 Mar 05
1
new crashes: is the index/mail cache endian neutral?
Part of our migration plan takes our users from one endianness to another (big to little). Will the index and mail cache files survive? I'm seeing some new core dumps as the first test user is migrated, which makes me think... not. What about if we want to build dovecot 64 bit in the future? Will that cause problems too? Stack trace is below the log messages. I've edited the