Displaying 8 results from an estimated 8 matches for "lr2".
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2005 Aug 22
2
problem building dendrograms to use with heatmap()
...)/2
attr(ans, 'class') <- 'dendrogram'
ans
}
lc1 <- dendro.leaf('c1')
lc2 <- dendro.leaf('c2')
lc3 <- dendro.leaf('c3')
nc1 <- dendro.merge(lc1, lc2, 0.1)
nc2 <- dendro.merge(nc1, lc3, 0.2)
plot(nc2)
lr1 <- dendro.leaf('r1')
lr2 <- dendro.leaf('r2')
lr3 <- dendro.leaf('r3')
nr1 <- dendro.merge(lr2, lr3, 0.1)
nr2 <- dendro.merge(lr1, nr1, 0.3)
plot(nr2)
x <- matrix(seq(-1, 1, length.out=9), nrow=3)
rownames(x) <- paste('r', 1:3, sep='')
colnames(x) <- paste('c',...
2003 Nov 04
2
help with nomogram function
I have fitted a logistic regression model
> failed.lr2$call
lrm(formula = failed ~ Age + task2 + Age:task2, data = time.long,
na.action = na.omit)
using the Design package functions and would like to generate a
nomogram from this model.
the datadist information is generated and stored in
> ddist
time.long$Age time.long$task2...
2010 Aug 24
1
Time and space considerations in using predict.glm.
...cts when they are created (or of removing it
after the models have been trained)? I have discovered the
model=FALSE,x=FALSE,y=FALSE switches to glm() and these seem to help
somewhat, but perhaps there is some other way of only recording the
coefficients of the model and other minimal details?
> lr2 <- glm(y~x1*x2,family=binomial,data=data,model=FALSE,x=FALSE,y=FALSE)
> object.size(lr2)
888065968 bytes
Secondly, on data-sets of the scale I am using, predict.glm seems to be
taking a very long time to make its predictions.
> print(system.time(predict(lr1,type="response",newd...
2010 Aug 24
0
Time and space considerations in using predict.glm()
...cts when they are created (or of removing it
after the models have been trained)? I have discovered the
model=FALSE,x=FALSE,y=FALSE switches to glm() and these seem to help
somewhat, but perhaps there is some other way of only recording the
coefficients of the model and other minimal details?
> lr2 <- glm(y~x1*x2,family=binomial,data=data,model=FALSE,x=FALSE,y=FALSE)
> object.size(lr2)
888065968 bytes
Secondly, on data-sets of the scale I am using, predict.glm seems to be
taking a very long time to make its predictions.
> print(system.time(predict(lr1,type="response",newd...
2009 Mar 26
1
Extreme AIC in glm(), perfect separation, svm() tuning
...utput of glm():
matrix2 <- read.table("http://ihome.ust.hk/~haitian/sample2.txt")
names(matrix2)<- c("g0","g28","g1334","g1871","g3639","g4295")
library(MASS)
fo2 <- as.formula(g0 ~ g28 * g1334 * g1871 * g3639 * g4295)
lr2 <- glm(fo2, family=binomial(link=logit), data=matrix2)
summary(lr2)
Deviance Residuals:
Min 1Q Median 3Q Max
-4.527e-05 -2.107e-08 -2.107e-08 2.107e-08 5.802e-05
Coefficients:
Estimate Std. Error z value Pr(>|z|)
(I...
2009 Jan 19
5
Really want to dump microsoft....but have to run Photoshop
I am a rank newb at this and I appologize, I would have dumped MS long ago but I am not any kind of a coder, so having to write scripts and such is out for me.
I really want to dump everything microsoft.....but I have to be able to run Adobe Photoshop 7 and CS4......why do I keep PS7...because I can't get a lot of the plug-ins I use for any thing above 7 and a lot of the ones I can I have to
2006 Jan 14
12
Dedicated Host Recommendations?
I currently have a dedicated server at ev1servers, but
it''s getting rather antiquated (Redhat 9) and am
looking to upgrade. I''m thinking about serverbeach.com
- one of their CentOS servers. Anybody have any
recommendations for dedicated servers on which to run
Rails? Hopefully less than $200/month.
Thanks!
CSN
__________________________________________________
Do You Yahoo!?
2012 May 08
6
registry vulnerabilities in R
...t;v2.10|Action=Allow|Active=TRUE|Dir=Out|Protocol=58|ICMP6=131:*|RA6=LocalSubnet|Name=@FirewallAPI.dll,-25069|Desc=@FirewallAPI.dll,-25074|EmbedCtxt @FirewallAPI.dll,-25000|"
HKEY_LOCAL_MACHINE\System\ControlSet001\services\SharedAccess\Defaults\FirewallPolicy\FirewallRules "CoreNet-ICMP6-LR2-In"="v2.10|Action=Allow|Active=TRUE|Dir=In|Protocol=58|ICMP6=143:*|RA6=LocalSubnet|App=System|Name=@FirewallAPI.dll,-25075|Desc=@FirewallAPI.dll,-25081|EmbedCtxt @FirewallAPI.dll,-25000|"
HKEY_LOCAL_MACHINE\System\ControlSet001\services\SharedAccess\Defaults\FirewallPolicy\FirewallRu...