Displaying 7 results from an estimated 7 matches for "ihd".
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2011 Jan 20
4
subsets
Dear R people
Could you please help.
Basically, there are two variables in my data set. Each patient ('id')
may have one or more diseases ('diagnosis'). It looks like
id diagnosis
1 ah
2 ah
2 ihd
2 im
3 ah
3 stroke
4 ah
4 ihd
4 angina
5 ihd
..............
Q: How to make three data sets:
1. Patients with ah and ihd
2. Patients with ah but no ihd
3. Patients with ihd but no ah?
If you have any ideas could just guide what should I look for. Is a
subset or aggregate, or loops, or somethi...
2023 Dec 04
1
Fit NLE - was: computer algebra in R
...z.ch/pipermail/r-help/2023-November/478619.html
Dear Kornad,
I think I have started to understand what you try to achieve. The problem is to fit a NLE and compute the parameters of the NL-Eq. I have included the R Help-list back in the loop, as I am not an expert in optimization.
Goal:
y ~ I0 + IHD * hd + ID * d;
where:
y = given vector of measurements;
x = given vector of values;
I0, IHD, ID, kd = parameters to optimize;
hd = satisfies a polynomial of order 3;
As d = d0 - hd, the previous formula can be written:
y ~ I0 + ID * d0 + (IHD - ID) * hd;
f(x, hd, kd) = 0,
where f = a polynomial...
2009 Jan 30
3
paste together object names to pass it on to a function
...rames and for certain calculations (which I do in
loops), I only need a certain group of sub-lists/dataframes, which I
want to specify with a name vector and paste together the object name
and pass it on to a function.
Here an (hopefully) instructive example
#Data Example
gnuff<-list()
gnuff$IHD$LE<-66
gnuff$LUNG$LE <-55
#This is the list, where I collect data for different diseases at the
second level of the list
#Now I want to do calcualtions just for these two diseases and the
sub-list "LE" within these diseases
nam <- c("LUNG","IHD")
for(i in...
2007 Apr 30
0
check_box
I am sure this is a trivial problem for a rails guru!
all I want to do is display an appropriately cheched check_box in a
table, so:
instead of
<% for t in @patient.histories%>
<tr>
<td><%= t.ihd %></td>
</tr>
<%end%>
I want something like:
<% for t in @patient.histories%>
<tr>
<td><%=check_box_tag"diabetes", t.ihd %></td>
</tr>
<%end%>
(hope that makes sense!)
I have tried many permutations of the...
How to use PC1 of PCA and dim1 of MCA as a predictor in logistic regression model for data reduction
2011 Aug 17
4
How to use PC1 of PCA and dim1 of MCA as a predictor in logistic regression model for data reduction
...ot;67-72", "73-76", "77-85"))
> table(age_Q)
age_Q
53-66 67-72 73-76 77-85
26 27 25 26
Then, I used mjca of ca pacakge for MCA.
> mjca1 <- mjca(mydata.df[, c("age_Q","sex","symptom", "HT", "DM",
"IHD","smoking","DL", "Statin")])
> summary(mjca1)
Principal inertias (eigenvalues):
dim value % cum% scree plot
1 0.009592 43.4 43.4 *************************
2 0.003983 18.0 61.4 **********
3 0.001047 4.7 66.1 **
4...
2001 Mar 17
0
OpenSSH_2.5.1p2 hang on log out due to unclosed file handles in forked process
...ine,
your logout will block.
Included is a great description of the bug from another thread
and the a sample program.
Does anyone know what's going on here?
I'm not subscribed, so direct mail would be great.
Thanks for any ideas,
--Dan
----- Begin forwarded message:
From: Steven Ihde <sihde at ariba.com>
Subject: Re: openssh hang
To: Daniel Sully <dsully at ariba.com>
Date: Fri, 16 Mar 2001 15:15:23 -0800
Dan,
Yes, I noticed it as soon as we upgraded to OpenSSH. This might be a
red herring, but.... If you fork a process and it doesn't close
stdin, stdout,...
2009 Jul 23
1
[PATCH server] changes required for fedora rawhide inclusion.
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