Displaying 20 results from an estimated 29 matches for "harewood".
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hardwood
2013 Mar 14
1
Error message in vars package
...Wrap Up and Run 10k is back!
Also, new for 2013 ? 2km intergenerational walks at selected venues. So recruit a buddy, dust off the trainers and beat the winter blues by
signing up now:
http://www.ageuk.org.uk/10k
Milton Keynes | Oxford | Sheffield | Crystal Palace | Exeter | Harewood House, Leeds |
Tatton Park, Cheshire | Southampton | Coventry
Age UK Improving later life
http://www.ageuk.org.uk
-------------------------------
Age UK is a registered charity and company limited by guarantee, (registered charity number 1128267, registere...
2013 Feb 21
2
Arimax with intervention dummy and multiple covariates
...Wrap Up and Run 10k is back!
Also, new for 2013 – 2km intergenerational walks at selected venues. So recruit a buddy, dust off the trainers and beat the winter blues by
signing up now:
http://www.ageuk.org.uk/10k
Milton Keynes | Oxford | Sheffield | Crystal Palace | Exeter | Harewood House, Leeds |
Tatton Park, Cheshire | Southampton | Coventry
Age UK Improving later life
http://www.ageuk.org.uk
-------------------------------
Age UK is a registered charity and company limited by guarantee, (registered charity number 1128267, registere...
2013 Feb 07
1
coplot question
In R I have 3 variables x,y and z that contain:
| x y z
[1,] 1 12 122
[2,] 1 13 113
[3,] 1 11 111
[4,] 3 13 123
[5,] 4 14 134
[6,] 5 15 155|
I am creating a coplot with the following syntax:
|given.depth<- co.intervals(z, number=3, overlap=.1)
coplot(x~y|z,pch=19,col="red",cex=1.5,given.values=given.depth)|
The resulting plot however has has bars in the
2012 Dec 13
1
Pairwise deletion in a linear regression and in a GLM ?
Dear useRs,
In a thesis, I found a mention of the use of pairwise deletion in linear
regression and GLM (binomial family).
The author said that he has used R to do the statistics, but I did not find
the option allowing pairwise deletion in both lm and glm functions. Is
there somewhere a package allowing that ?
Thanks,
Arnaud
[[alternative HTML version deleted]]
2013 Jan 31
1
lower corner cumulative probability
Dear useRs,
With the following set of command i managed to create the copula density
================================================
>library(MASS) >library(evd) >X<-matrix(sample(1:3000), ncol=2) >U=cbind(rank(X[,1])/(nrow(X)+1),rank(X[,2])/(nrow(X)+1))
> mat1=kde2d(U[,1],U[,2],n=150) image(mat1$x,mat1$y,mat1$z,col=
rev(heat.colors(1500)),xlab="",ylab="")
2013 Jan 18
2
columns called X rename Y
I have a data. frame to which you want to change the names to some of their
columns.
For example:
> seba <- data.frame ('constant' = 3, 'numbers' = 1: 10, 'letters' = LETTERS
[1:10], otros = 2:11)
List their names:
> names (Seba)
[1] "constant" "numbers" "letters"
I want to rename c the column called constant and b the column
2012 Nov 09
1
predict.zeroinfl not found
Hi Just a quick problem that I hope is simple to resolve. I'm doing some work with zero inflated poisson models using the pscl package. I can build models using zeroinfl and get outputs fom them with no problem, but when I try to use the predict.zeroinfl function, I get Error: could not find function "predict.zeroinfl".
I was using an older version of R, but still had the same
2013 Feb 05
1
Calculating Cumulative Incidence Function
Hello,
I have a problem regarding calculation of Cumulative Incidence Function.
The event of interest is failure of bone-marrow transplantation, which may
occur due to relapse or death in remission. The data set that I have
consists of- lifetime variable, two indicator variables-one for relapse and
one for death in remission, and the other variables are donor type (having
3 categories), disease
2012 Nov 15
2
Removing default loess line from scatterplot ({car})
scatterplot() is autogenerating a regression and loess line. I want to remove
the loess line, but can only find samples for how to add it. I definitely do
not have code that adds it (see below), so I am puzzling...
scatterplot(Aroused ~ anxious | group,
data=data,
xlab="Aroused",
ylab="Anxious",
main="Arousal and anxiety ratings",
xlim=c(0.5, 9.5),
2012 Nov 08
1
Dabbling with R5 setRefClass - Inheritance problems
Hello,
I wrote a class like so:
> rcfdpsuperclass <- setRefClass(
> Class="rcfdpsuperclass",
> fields = list(
> RcfpdVersion = "character"),
> methods = list(
> initialize = function(){
> 'Populates fields with defaults and lock as appropriate'
> initFields(
> RcfpdVersion =
2013 Jan 12
4
Drawing a dotted circle.
Hi,
I am trying to draw a dotted circle by using symbols command:
symbols(0, 0, circles = 1, inches = FALSE, fg = 'gray', lty=2)
But it gives me a solid line. I was just wondering whether am I making a
mistake?
Ved
[[alternative HTML version deleted]]
2013 Jan 31
1
facet plot
Hi all,
I want to plot a facet plot with column names as x and column values as y.
One plot for each row. here is part of my dataset:
Gene T0h T0.25h T0.5h T1h T2h T3h T6h T12h T24h T48h NM_001001130 68 95
56 43 66 62 68 90 63 89 NM_001001144 0 1 4 0 1 1 1 4 1 2 NM_001001152 79
129 52 50 24 45 130 154 112 147 NM_001001160 1 1 2 0 0 1 0 0 0 1
NM_001001176 0 0 0 0 0 0 0 0 0 0 NM_001001177
2012 Nov 07
1
Welch Two Sample T-Test
I know when I enter this into R:
> x = c(15, 10, 13, 7, 9, 8, 21, 9, 14, 8)
> y = c(15, 14, 12, 8, 14, 7, 16, 10, 15, 12)
> t.test(x,y,alt="less",var.equal=TRUE)
it shows:
Two Sample t-test
data: x and y
t = -0.5331, df = 18, p-value = 0.3002
alternative hypothesis: true difference in means is less than 0
95 percent confidence interval:
-Inf 2.027436
sample
2012 Nov 20
1
lattice density plot: add vertical lines at groupwise medians for all panels
Suppose you have the following code:
########## Start code##########
data(Chem97, package="mlmRev")
densityplot(~gcsescore | factor(score), groups=gender, data=Chem97,
auto.key=TRUE, plot.points=FALSE, ref=TRUE,
panel=function(x,...){
panel.densityplot(x,...)
median.values <- median(x)
2012 Nov 07
2
New Learner
Hi Experts,
As i am a new in this forum, let me introduce myself:- i am
Debaranjan, from India, Assam.
I have heard many things about R and its statistical Magic
feature. i am really have nothing knowledge about R language nor have
ever used before. i am only a nursery in R. please help me in learning
R.
I have gone through many study material for R but have gain
nothing
2013 Jan 23
2
Average calculations
Dear all,
I have a matrix with two columns: "Names" and "Values"
In names: there are 4 groups they are, CK113234, CK116296, CK116292 and
CK114042
I want to *sort values* (decreasing order) based on each group and
take average of the *top two numbers* in each of the groups.
> dput(x)
structure(list(Names = structure(c(1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 5L, 5L, 5L, 5L, 2L,
2012 Dec 18
2
Set a zero at minimum row by group
Dear R Helpers,
I'm struggling with a data preparation problem. I feel that it is a quite
easy task but I don't get it done. I hope you can help me with that.
I have a data frame looking like this:
ID <- c(1,1,1,2,2,3,3,3,3)
T <- c(1,2,3,1,4,3,5,6,8)
x <- rep(1,9)
df <- data.frame(ID,T,x)
>df
ID T x
1 1 1
1 2 1
1 3 1
2 1 1
2 4 1
3 3 1
3 5 1
3 6 1
3 8 1
I want to
2012 Nov 13
2
Can't format x axis on a stacked plot of a zoo object
As an example data set:
set.seed(1)
z.Date <- as.Date(paste(2003, 02, c(1, 3, 7, 9, 14), sep = "-"))
z <- zoo(cbind(left = rnorm(5), right = rnorm(5, sd = 0.2)), z.Date)
tt<-time(z)
fmt<-"%b-%d"
labs<-format(tt,fmt)
plot(z[,1], xlab = "Time", ylab = "")
If I plot the data and don't like the format of the x axis I can do this:
2012 Nov 08
1
A panel of contour plots through a iteration process
Dear all,
as you can see from the code I want to create *a panel of 11 contour
plots through
a iteration process*. I found a thread that address the issue of plotting
many contour.plots in the same device, but it does not address my problem!
I emphasize that the 11 contour plots must be appeared in the same device
through an iteration process and NOT individually!
par(mfrow=c(4,3)) # I want them
2012 Nov 09
2
Simple Likert count data visualization
Hello,
Before I start to construct something inferior myself I would like to know if such a plot function is already out there.
I have count data of a small survey with a few questions which use a scale from "Strongly disagree" to "Strongly agree" and similar things. What I would like to have for a slide is a plot which shows for each question a line over this scale and the