Hi,
I have a data set which is like this I write as the CSV I import:
Sample;Hole;Feature;Value
1;5;x;4,2334
1;5;y;3,3434
1;5;r;0,1080
1;10;x;5,2526
1;10;y;4,3434
1;10;r;0,1080
with 98 sample and 10 different holes. These are measured values.
Now I also have a list of nominel values:
Hole
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf
> Of azzza
> Sent: Sunday, October 14, 2007 10:21 PM
> To: r-help@r-project.org
> Subject: [R] Need some help
>
>
> Hi!
> I'm taking a course that requires some programming background, but I'm a
> complete
Hi!
I'm taking a course that requires some programming background, but I'm a
complete novice in the field.
when asked to generate a list of 20 uniform random numbers, is it alright if
I put in >randu, and just copy-paste the first 20 numbers?? Or is there, as
I suspect, a better way of calling ou
The attached code is compiled properly. The error happens at the linking
stage.
It seems that R shared library is not built by configure/make.
2007/10/14, Dirk Eddelbuettel <[EMAIL PROTECTED]>:
>
>
> On 14 October 2007 at 05:58, Wang Chengbin wrote:
> | I am trying to use the R API to call optim
Hi,
you're having problems with the initial values for the EM. If you
don't give initial values for lambda, mu, and sigma, the function
tries to generate them, which is causing the errors. I'd try to input
initial values based on your data. Do the histogram of log.x (you
don't need to sort
Hi there:
i got a problem to get the prediction from a model recently. for
example if i use a survival analysis to predict the risk. i use the code
like below: i found the the prediction is not equal to (coef * x + coef
* sex) , could someone help me with why this happened? and can someone
ex
Dear R-Users,
I have a large number of data(54000) and the field of data is 50 to 2.0e9.
I want to use normalmixEM (package:mixtools) to fit them in finite mixture
narmal distributions,but get some mistakes.I don't know which steps make the
error.
I have used the following functions
If a and b are factor variables are there any differences between
~ a:b
~ b:a
~ a %in% b
~ b %in% a
playing with model.matrix doesn't show any differences in the
resultant matrices, which is what I expect based on my understanding
if what's being specified.
I'm hoping that someone can clarify
In a number of cases I want to use mixed-model ANOVA tests where I am
interested in whether both the fixed and random effects (and their
interactions) are significant.
If I use this example
>library(nlme)
>data(Orthodont)
>anova(lme(distance ~ age + Sex, data = Orthodont, random = ~ 1))
I get th
On 14/10/07 5:39 PM, Louis Martin wrote:
> I am looking for an efficient and fast way for doing this:
>
> for (v in 1:dw) {ok <-list1[v,]
>
> for (z in 1:5) {kk = ok[z] ;
> for (o in 1:t) {if (kk== list[o]) n<- n+1}}
> show(n) }
>
> list1 : a data.fra
Hi Hadley (and List),
Your suggested geom_hline work-around did the trick. Also, thanks
for the info regarding axis labels. My world is a happy place again.
Enjoy your weekend ;)
-Jim
On 10/14/07, hadley wickham <[EMAIL PROTECTED]> wrote:
> On 10/14/07, Jim Nikelski <[EMAIL PROTECTED]> wrot
assign then names to the rows in the dataframe:
row.names(d) <- c("Italy", "France", "Spain", ...)
On 10/14/07, Alessandra Trimarchi <[EMAIL PROTECTED]> wrote:
> Dear r-help mailing list,
> here there is a data-frame of 24 observations and 7 variables.
>W3 D3P3 T3 U3 V3 R3
> 1 31.3
On 10/14/07, Jim Nikelski <[EMAIL PROTECTED]> wrote:
> Hello R-List
>
> I've run into a minor problem with ggplot2. In particular, I get
> an error message when trying to plot a horizonal line through zero.
> Here is what I do:
>
> plt.df <- subset(xfm.df, select=c(stage, subj, tX))
> plt <- g
Dear r-help mailing list,
here there is a data-frame of 24 observations and 7 variables.
W3 D3P3 T3 U3 V3 R3
1 31.3 52 50200 1.67 59.4 55 57
2 33.0 61 45684 0.83 62.0 64 85
3 29.6 55 30455 0.60 56.6 45 52
4 28.0 59 8858 0.96 22.1 40 45
5 29.1 53 8334 0.63 42.9 46 51
6 23.1 79
Hello R-List
I've run into a minor problem with ggplot2. In particular, I get
an error message when trying to plot a horizonal line through zero.
Here is what I do:
plt.df <- subset(xfm.df, select=c(stage, subj, tX))
plt <- ggplot(pp.df, aes(x=stage, y=tX, group=subj)) + geom_line()
plt
plt
--- Jasim Al-AJmi <[EMAIL PROTECTED]> wrote:
> Dear Rhelp
>
> I am first time user of R and I have the following
> questions:
>
> 1. How I can load my data (it is a matrix 10x1618)
> with the titles of the variables in the first row?
You probably should give us some more infromation
about th
Dear all,
I'm not very sure on the use of repeated measures in R, so some advice
would be very appreciate.
Here is a simple example similar to my real problem (R 2.6.0 for
windows): Lets supose I have annual tree production measured in 9
trees during 3 years; the 9 trees are located in 3 different
Em Dom 14 Out 2007, Prof Brian Ripley escreveu:
> You seem to be under the misapprehension that playwith() is a graphics
> device: it is not.
>
> To set a graphics device as the default, use options(device=). I am not
> sure what 'more functionalities' you are looking for: the playwith() uses
> th
You can always add the ylab with 'mtext' and reduce the font size if
it is too big.
On 10/13/07, David Kaplan <[EMAIL PROTECTED]> wrote:
> Yea, sorry, that was a typo when I copied into my emal.
>
> Here it is again
> matplot(battingagg$X, battingagg[, c("HR","RBI","X2B", "BB",
> "R", "SB")], type
On 14-Oct-07 08:33:41, Thomas Frööjd wrote:
> Hi R users. I am new to the community and have got myself into
> a little problem.
It does not look as though it was yourself who got you into this
problem! You have been given the bathwater along with the baby.
> I have a dataset of birth weights rec
Hello again,
everytime I think I got something to work, the next issue comes up...
I have the following data.frame, I want to visualize:
> data_rb
tld spam1 spam2 share
1 ca 826436 73452 0.0889
2 org 470550 25740 0.0547
3 de 156042 15531 0.0995
4 com 140753 7527 0.
Hi Ronaldo,
As Professor Ripley explained, playwith is a function, not a device.
It uses a Cairo-based device from the cairoDevice package. I too would
like to have `playwith` as the default behavior for some plots, but
there is no standard way to do that. It can not be implemented as a
device bec
You seem to be under the misapprehension that playwith() is a graphics
device: it is not.
To set a graphics device as the default, use options(device=). I am not
sure what 'more functionalities' you are looking for: the playwith() uses
the cairoDevice package for its graphics device, and ther
Hi R users. I am new to the community and have got myself into a little problem.
I have a dataset of birth weights recorded by nurses at a delivery
clinic in an developing country.
The weights are entered in KiloGrams with one decimal. However there
is substantial heaping at each 500g when lookin
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