Displaying 6 results from an estimated 6 matches for "confic".
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config
2011 Mar 28
1
add my own calculated conficence interval to a plot
Hi,
I have a data frame like this:
var1=years
var2=Sex ratio (0<value<1)
var3=lower 95% confidence interval
var4=upper 95% confidence interval
Is there a way to add these confidence intervals to a plot like this?
plot(years,Sex ratio,type="b")
Thanks in advance for any response
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2004 Mar 01
3
boxplot notches
Dear list members,
Can anyone tell me how the notches in boxplot(Y~X,notch=T) are
calculated? What do these notches represent exactly? I?d suppose they
are Conficence Intervals for the median, but I?ve also been told they
might show Least Significant Difference (LSD) equivalents.
I would very much appreciate any help from you.
Best regards
Chris.
2005 Dec 26
2
Ruby on Rails with e-novative WAMP
I am brand new to Ruby and Ruby on Rails, and I already have e-novatove
WAMP set up and running perfectly for PHP/MySQL development. Can I set
this up to use Ruby without messing it up for PHP/MySQL? It took me a
while to get it working for PHP/MySQL and I don''t want to do anything to
break it. Any help would be greatly appreciated.
Thanks,
Jim
--
Posted via
2002 Jun 12
1
confidence intervals
Hello,
I wonder if anyone has a function for calculating confidence intervals for
ratios. I have mortality rates calculated for several groups from sample
data -- but these can be treated as ratios?). I am entertaining the idea of
bootstrapping them.
Any help would be greatly appreciated.
TIA, Marwan
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2003 Nov 17
1
confint: which method attached?
...; functionality after detaching the package?
R: 1.8.0; Windows 2000
Here is a sample program
> set.seed(7882)
> x<-rep(c(0,1),c(20,20))
> p<-plogis(2+0.1*x)
> y<-cbind(event,50-rbinom(length(p),50,p))
> xf<-factor(x)
> g<-glm(y~xf,family=binomial)
>
> # conficence intervals according base package:
> print(confint(g))
2.5 % 97.5 %
(Intercept) 1.65425534 2.0266122
xf1 0.06324695 0.6282106
>
> library(MASS)
> print(confint(g))
Waiting for profiling to be done...
2.5 % 97.5 %
(Intercept) 1.66398057...
2010 Nov 04
9
Delete action is not working and redirects to edit action
Hello,
i have a strange problem here. I have made a teacher controller using
scaffold. All actions work fine but the delete does not. When i click
the delete link, it redirects me to the edit of this teacher. I have
restarted the server and i have tried in firefox (i use chrome) but
problem still remains. Here is the code from my view.
<%= link_to(image_tag("/images/