Dear all
i am working for seasonal unit root test analysis for quaterly series of
Pakistan in R.My question is how i can run Hegy test for quaterly series
command in uroot library? If there is another library then help me in this
regard.My purpose is just to perform unit root analysis for
Tom Backer Johnsen wrote:
I an stumbling on something that is probably very simple, but I cannot
see the solution. I have an object generated by the table () function
and want to recompute this table so each cell represents the
percentage of the corresponding row sum.
Of course a
Hello,
Is there a easy way to get p-values when testing linearity of a model
by ploting residuals against predicted values?
Regards Kes,
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
You can also draw pedigrees using the pedtodot() function from the gap
package. It does however depend on graphviz (http://www.graphviz.org).
An article on drawing pedigrees in R is available in Bioinformatics
22(8):1013-1014 (see http://forums.gentoo.org/viewtopic-t-641204)
There _may_ also
Hello,
Is it possible to add a legend to the 3d scatterplot cloud?
Thanks alot,
Arkadasch
-
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
Does anyone know how to update the map of US counties that is included with the
maps package? The included map is outdated, and is missing several newer
counties in various states. The cartographic boundary files from the 2000
census are available at
Tom Backer Johnsen wrote:
I an stumbling on something that is probably very simple, but I cannot
see the solution. I have an object generated by the table () function
and want to recompute this table so each cell represents the
percentage of the corresponding row sum.
Of course a dedicated
I don't know if is there a test for this, but I think you can use the
AIC/BIC for the validity of the model
On 08/02/2008, Falco tinnunculus [EMAIL PROTECTED] wrote:
Hello,
Is there a easy way to get p-values when testing linearity of a model
by ploting residuals against predicted values?
I've rolled up R-2.6.2.tar.gz a short while ago.
This is a maintenance release and fixes a number of mostly minor bugs.
See the full list of changes below.
You can get it (in a short while) from
http://cran.r-project.org/src/base/R-2/R-2.6.2.tar.gz
or wait for it to be mirrored at a CRAN site
Hi,
How might I use xyplot to plot segments where the segments are in the
input data? (ie a directed acyclic forest).
Here's an example in base graphics:
n = data.frame(id = c(1,2,3,4), parent = c(0,1,2,2), value =
c(5,5.5,7,3), date = c(1,2,3,3.5))
plot(n$date, n$value)
On Feb 8, 2008 9:36 AM, Alex Brown [EMAIL PROTECTED] wrote:
Hi,
How might I use xyplot to plot segments where the segments are in the
input data? (ie a directed acyclic forest).
Here's an example in base graphics:
n = data.frame(id = c(1,2,3,4), parent = c(0,1,2,2), value =
Dear All:
I am trying to fit a special case of a 2-banded Toeplitz correlation
structure. A 2-banded Toeplitz has ones on the diagonal, a
correlation, RHO1, on the first off-diagonal, and a correlation, RHO2,
on the second off-diagonal, with zeros on all subsequent
off-diagonals. After reading
Hi Mohamed,
mohamed nur anisah wrote (8.2.2008):
Dear lists,
I'm in my process of learning of writing a function. I tried to
write a simple functions of a matrix and a vector. Here are the
codes:
mm-function(m,n){ #matrix function
w-matrix(nrow=m, ncol=n)
for(i in
Hi the list.
I try to learn the S4 programming. I find the wiki and several doc. But
I still have few questions...
1. To define 'representation', we can use two syntax :
- representation=list(temps = 'numeric',traj = 'matrix')
- representation(temps = 'numeric',traj = 'matrix')
Is
Hi Greg,
The short example you gave cleared it up. I still have some issues
with getting used to R indexing. I was desperately trying to do:
zzz - rbind(fctrs_list[1], fctrs_list[2])
and was getting:
zzz
[,1]
[1,] Character,3
[2,] Character,3
instead of the
zzz -
I know there are a lot of reshape questions on the mailing list, but I
haven't been able to find an answer to this particular issue.
I am trying to get a datafame structured like this:
sub - rep(1:5)
ta1 - rep(1,5)
ta2 - rep(2,5)
tb1- rep(3,5)
tb2 - rep(4,5)
DF -
That's odd, it works just fine for me
(R 2.6.1, i486-pc-linux-gnu)
Can you send the results of sessionInfo() ?
# Observed data
Prepens.caughtintraps = c(94,45,71,64,71,31,16,19,27,16,113)
# Numbers of seeds released
Prepens.released = 1250
distances =
Hi Mohamed,
You want to return the matrix - you're returning an element of the
matrix. So in your formula, insert:
return(w)
instead of
return(w[i,j])
On Feb 8, 2008 8:42 AM, mohamed nur anisah [EMAIL PROTECTED] wrote:
Dear lists,
I'm in my process of learning of writing a function. I
Anisah,
You just need to omit the indices in the return statements:
mm-function(m,n){ #matrix function
w-matrix(nrow=m, ncol=n)
for(i in 1:m){
for(j in 1:n){
w[i,j]=i+j
}
}
w
}
Dear lists,
I'm in my process of learning of writing a function. I tried to write a
simple functions of a matrix and a vector. Here are the codes:
mm-function(m,n){ #matrix function
w-matrix(nrow=m, ncol=n)
for(i in 1:m){
for(j in 1:n){
w[i,j]=i+j
}
}
[EMAIL PROTECTED] wrote:
Dear list
I would like to compare two measurements of disease severity (M1 and
M2), one of the is continuous (M1 ranging from 1 to 10) and the other
is ordinal (M2 takes Low, Medium, high and very high). Do you think is
ok to use cor() function to test whether the
Dear All:
I am trying to fit a special case of a 2-banded Toeplitz correlation
structure. A 2-banded Toeplitz has ones on the diagonal, a
correlation, RHO1, on the first off-diagonal, and a correlation, RHO2,
on the second off-diagonal, with zeros on all subsequent
off-diagonals. After reading
On Feb 7, 2008 3:43 PM, Eric Imbert [EMAIL PROTECTED] wrote:
I am analyzing from a very simple experiment.
I have measured plants of two different colours (yellow and purple) in 9
different populations.
So, I have two different factors : a fixed effect (Colour with two
levels) and a random
On 2/8/2008 9:15 AM, Ista Zahn wrote:
I know there are a lot of reshape questions on the mailing list, but I
haven't been able to find an answer to this particular issue.
I am trying to get a datafame structured like this:
sub - rep(1:5)
ta1 - rep(1,5)
ta2 - rep(2,5)
tb1-
On 2/8/08, Alex Brown [EMAIL PROTECTED] wrote:
Hi,
How might I use xyplot to plot segments where the segments are in the
input data? (ie a directed acyclic forest).
Here's an example in base graphics:
n = data.frame(id = c(1,2,3,4), parent = c(0,1,2,2), value =
I think what you want is this:
lapply(apply(combn(5, 4), 2, function(x)mD[,x]), function(x)lm(X.SSMII
~ ., data=x))
On 08/02/2008, AliR [EMAIL PROTECTED] wrote:
http://www.nabble.com/file/p15359204/test.data.csv
http://www.nabble.com/file/p15359204/test.data.csv test.data.csv
Hi,
I have
Short course: Statistical Learning and Data Mining II:
tools for tall and wide data
Trevor Hastie and Robert Tibshirani, Stanford University
Sheraton Hotel,
Palo Alto, California,
April 3-4, 2006.
This two-day course gives a detailed overview of statistical models for
data
Hi,
I am trying to carry out a multinomial regression using the cumlogit link
function. I have tried using the VGAM package, and have gotten some results...
fit1 - vgam(Y ~ X1 + X2 + X3 + X4,
cumulative(link=logit,intercept.apply=FALSE,parallel=TRUE),
data = data1
Try this:
x - cbind(x[1],sapply(x[,2:3], as.numeric))
On 08/02/2008, joseph [EMAIL PROTECTED] wrote:
I have a data.frame with all character columns, I would like to convert the
last two columns into numeric. x[1:5, ] chrNstart end
1 chr1 71310034
I am attaching the Fortran .f files rs.f rg.f, if that would help. You
can also get these routines (and more, such as the routines called by rg.f
and rs.f) from netlib - http://www.netlib.org/eispack/index.html
The reason that you can find these from google search is that they are part
of
Hi Mohamed,
Just change return(w[i,j]) by return(w), and return(y[i]) by return(y).
I hope this helps,
Jorge
On 2/8/08, mohamed nur anisah [EMAIL PROTECTED] wrote:
Dear lists,
I'm in my process of learning of writing a function. I tried to write a
simple functions of a matrix and a
Hello,
I wish to examine the influence of error in variables on my analyses
via error propagation. I have a data frame (x) as follows:
id response
1-121
2-131
3-125
etc.
I wish to propagate errors for each row in the data frame, where error
is distributed around the value
Well you can put it within the loop but then it prints
1,000,000 times.
--- Waterman, DG (David)
[EMAIL PROTECTED] wrote:
Hi everyone,
I have a function containing a loop that takes some
time to complete.
Before I enter the loop I want to print a text
string to the screen
explaining what
This is the most basic question ever...I haven't used R in a couple years
since college so I forget and haven't been able to find what I'm looking for
in any of the manuals.
I just need to figure out how to load a dataset into the program from excel!
Thanks!
CL
[[alternative HTML
Hi, I ran into a problem when I complied a dataset with UTM coordinates.
For calculating distances between sites, I need to reformat the
coordinates from, for example,
32?35.421 N, to 35.421, i.e. I need to delete all digits before symbol ?
and a space and N at the end of the string. What
You are trying to create a matrix in the loop
Try creating the matrix before the loop
m - 1:5
n-1:10
y - matrix(rep(NA, 50), nrow=m)
for(i in 1:length(m))
{ for(j in 1:length(n))
{
y[i,j]=sum(i,j)
}
}
However as Jim Holtman points out you can do this
particular matrix by
--- hadley wickham [EMAIL PROTECTED] wrote:
A new user will come to the R homepage, go to CRAN
via the link under
download and from there see Packages and then be
swamped by the huge
number available. Having Task Views as a link on
the R homepage would
make these more visible.
I
Hi,
I would like to put the mean and + / - the standard deviation as lines on
the x axis of a histogram. My attempts using the histogram function have
been unable to do this. My searches are unsucessful on this subject.
Any ideas are appreciated.
Thanks
stemp - 5 6 5 5 5 5 6 5
m -5.25
stanD -
Greetings.
At the moment, I'm applying R to some AIX 'nmon' output, trying to get
a handle on some disk performance metrics. In case anyone's
interested:
http://docs.osg.ufl.edu/tsm/pdf/
some of them are more edifying than others. (ahem)
I'm trying to develop a somewhat general framework for
It is doing exactly what you ask. You are asking for
the last element in the matrix w[i,j] and the last
element in the vector y[i].
Try return(w) and return(y).
--- mohamed nur anisah [EMAIL PROTECTED]
wrote:
Dear lists,
I'm in my process of learning of writing a
function. I tried
Hello,
I am working with the nls() function and inserting a formula into it that
use the pweibull function. However the pweibull function is annoyingly
producing NaNs, which nls() refuses to handle. I have put a sample of the
code below. Is there a way to prevent these NaNs from interfering, for
On 2/8/2008 12:10 PM, Nakamura wrote:
Hello Ben,
Ok this is going to sound very bizare, but the code now works. I struggled
for a long time to see why it was returning NaN values. I'm sure the code is
exactly the same. But anyway it now seems to be working (for the time
being). Thanks for
http://www.nabble.com/file/p15359204/test.data.csv
http://www.nabble.com/file/p15359204/test.data.csv test.data.csv
Hi,
I have used apply to have certian combinations, but when I try to use these
combinations I get the error
[Error in eval(expr, envir, enclos) : object X.GDAXI not found].
Hi Mohamed,
May be it's not the best way, but you can try
w=c(1,4,5,2,NA,4,5,1,NA)
w[-which(is.na(w))]
[1] 1 4 5 2 4 5 1
I hope this helps.
Jorge
On 2/8/08, mohamed nur anisah [EMAIL PROTECTED] wrote:
I have two sets of interval data.Below are my two dataset. In these
dataset, there
I have two sets of interval data.Below are my two dataset. In these dataset,
there is a missing values in each of the data. I want to find the
non-overlapping interval values. Here is my code:
mysetdiff=function(x,y){
m=length(x)
n=length(y)
bx = logical(m)
by = logical(n)
try:
input[,targets, drop=FALSE]
see:
?[
for an explanation.
On 2/8/08, Allen S. Rout [EMAIL PROTECTED] wrote:
Greetings.
At the moment, I'm applying R to some AIX 'nmon' output, trying to get
a handle on some disk performance metrics. In case anyone's
interested:
Hello,
I am currently operating R version 2.0.1. I am running an analysis
that uses previously written fuctions that I load into R 2.0.1 via the
file menu (file--load workspace). There are other colleagues on my team
that are operating the same version of R, using the same input datafile,
the
Hi...
I am issuing a: plot(x,y), where x is a factor.
i expect a box-and-whisker plot and I do get it.
The data is 'bucketed' into 10 buckets on the x-axis.
When I process some data, I get data in buckets 1,7,8,9 and 10.
Problem is when I plot it, it shows only those buckets on the x-axis.
if I
Don't have your data, but something like this is close:
# something like the following. read into a list for easier processing
allFile - Sys.glob(sample*.csv)
results - lapply(allFiles, function(.file){
# extract number from file name
num - as.integer(sub(^.*?([[:digit:]]+).*, \\1,
On Friday 08 February 2008, nelson.drew wrote:
Hi,
I am a graduate student at the University of Maine in forestry. I am
studying spatial pattern analysis of tree regeneration. My study design is
a contiguous grid in which regeneration is completely sampled, and
hopefully analyzed using
It is easy to worry too much about using numbers to represent order when
using statistics like the correlation. this little example shows that the
correlation is essentially a rank-order correlation itself:
x - 1:20
y - x^2
cor(x,y)
[1] 0.9713482
x and y are definitely not linearly related,
Hi Weidong,
It works, but I'm completely sure could be more efficient:
# x is a string
DELETE=function(x){
x=as.character(x)
res=NULL; for(i in 1:nchar(x)) res=c(res,substr(x,i,i))
pos=which(res==?|res== ) # Detecting ? and
res2=res[(pos[1]+1):(pos[2]-1)]
k=length(res2)
res3=NULL; for(i in
Weidong Gu wrote:
Hi, I ran into a problem when I complied a dataset with UTM coordinates.
For calculating distances between sites, I need to reformat the
coordinates from, for example,
32?35.421 N, to 35.421, i.e. I need to delete all digits before symbol ?
and a space and N at the end
# READ DATA FROM XLS FILE #
xls - read.xls(file = C:/projects/Rintro/Part01/export.xls, sheet = 3,
type = data.frame, from = 1, colNames = TRUE)
On Feb 8, 2008 3:49 PM, Christine Lynn [EMAIL PROTECTED] wrote:
This is the most basic question ever...I haven't used R in a couple
Match the start (^) followed by anything (.*)
to the question mark ([?]) or (|) a space ( ) followed
by anything (.*) to the end ($) and replace each
of those with nothing ().
gsub(^.*[?]| .*$, , 32?35.421 N)
On Feb 8, 2008 3:36 PM, Weidong Gu [EMAIL PROTECTED] wrote:
Hi, I ran into a problem
Hi,
I am a graduate student at the University of Maine in forestry. I am
studying spatial pattern analysis of tree regeneration. My study design is
a contiguous grid in which regeneration is completely sampled, and hopefully
analyzed using surface pattern techniques. I am also interested in
I feel out of my league responding to a discussion among such an august
group of statisticians. But I think I can maybe provide some insight from
someone who migrated from SPSS into R and learned R on my own.
I must say that I found it quite confusing to understand why my ANOVA
results in R were
Hi Steve,
I think you need to use apply() as in the following tiny example:
x - data.frame(response = c(-121,-131,-135))
apply(x, 1, function(response){rnorm(10, mean = response, sd =
rnorm(10, mean = 9.454398, sd = 1.980136))})
Christian
__
Dear list:I have a folder that contains more than 50 csv files labels
sequencially like sample01.csv to sample50.csv. for each file the first 5 rows
are descriptive of the data collected (useful but not needed in data merge).
each file then start the data at row 6 and have 2 variables x
This should do it for you:
x
[1] 32?35.421 N
sub(^.*?([[:digit:].]+) N, \\1, x, perl=TRUE)
[1] 35.421
On 2/8/08, Weidong Gu [EMAIL PROTECTED] wrote:
Hi, I ran into a problem when I complied a dataset with UTM coordinates.
For calculating distances between sites, I need to reformat the
Hello Ben,
Ok this is going to sound very bizare, but the code now works. I struggled
for a long time to see why it was returning NaN values. I'm sure the code is
exactly the same. But anyway it now seems to be working (for the time
being). Thanks for the input though.
Regards,
Rob
--
View
On 2/8/08, Deepayan Sarkar [EMAIL PROTECTED] wrote:
On 2/8/08, Neuer Arkadasch [EMAIL PROTECTED] wrote:
Hello,
Is it possible to add a legend to the 3d scatterplot cloud?
Yes (the relevant arguments are described in ?xyplot). For example,
Sorry, the example I meant to give was
I would like to create a new dataframe from the DateTime column of an
existing dataframe and a numeric vector. When I do cbind(x[,1], y) the
result is:
[1,] 1199370600 12.500
[2,] 1199371200 69.375
[3,] 1199371800 23.750
where the first column you see used to look like:
2008-01-03
Hello,
I wish to examine the influence of error in variables on my analyses via
error propagation. I have a data frame (x) as follows:
id response
1-121
2-131
3-125
etc.
I wish to propagate errors for each row in the data frame, where error
is distributed around the value of
Michael wrote:
Okay I am ordering the book...
Does anybody know any recent papers discussing about comparison about
these SV estimation methods?
I don't have any paper references handy. I know that Prof. Zivot has
some working papers on volatility modeling on his website at the
Hallo,
I would like to ask you, for one question. When I export graph to .pdf
and I need some czech font, I use a parameter encoding=ISOLatin2.enc
for these special fonts. But exported text is bad. I try ISOLatin1 and
MacRoman, but it is some one. I don't know, what Iam doing bad, because
in
Hello,
I would like to use cv.tree to run a 10-fold cross-validation
experiment on a tree object to help me choose a tree size.
Many users seem to allow their cases to be assigned to CV groups
randomly, but I have assigned each case to one of 10 cv groups, such
that the data from each of
Hi David,
Try abline(v=c(m-stanD,m+stanD),col=2,lty=2)
I hope this helps,
Jorge
On 2/8/08, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Hi,
I would like to put the mean and + / - the standard deviation as lines on
the x axis of a histogram. My attempts using the histogram function have
Hi,
Thanks to Henrique Dallazuanna, Erik Iverson, Mark Leeds, and J. Scott
Olson for pointing me down the path of joy. I finally figured out a
solution to the problem:
Given the following list of partially overlapping test keys, a data
frame called keys1:
ID X1 X2 X3 X4 X5 X6
Hi Hadley and Thiery
Thanks for the responses.
I worked through the code provided by Thiery and at the end I realized
that the scales for the phase and the gain are the same, which in
practice is not the case. Then I read Hadley's comment and worked with
it a bit too. It is already quite late
Dear list
I would like to compare two measurements of disease severity (M1 and
M2), one of the is continuous (M1 ranging from 1 to 10) and the other
is ordinal (M2 takes Low, Medium, high and very high). Do you think is
ok to use cor() function to test whether the two agree, i.e correlate?
I
Use data.frame:
tt - ISOdate(2000, 1:3, 1)
cbind(tt, tt)
tttt
[1,] 946728000 946728000
[2,] 949406400 949406400
[3,] 951912000 951912000
data.frame(tt, tt)
tttt.1
1 2000-01-01 12:00:00 2000-01-01 12:00:00
2 2000-02-01 12:00:00 2000-02-01
Hello,
I am unable to figure out how to code a new column in a data frame based
on an existing column that matches a column in a reference data frame,
in a relational-db fashion. I would like this to maintain a minimum set
of reference tables that may be reused over several similar datasets.
Ken,
not sure, but you might try
data.frame(whatever1=x[,1],whatever2=y)
this should maintain the classes of the vectors. I'm guessing that y
and x are of different classes. From ?cbind:
For the default method, a matrix combining the ... argument. The
type of a matrix result determined from
On 2/8/08, Neuer Arkadasch [EMAIL PROTECTED] wrote:
Hello,
Is it possible to add a legend to the 3d scatterplot cloud?
Yes (the relevant arguments are described in ?xyplot). For example,
cloud(Sepal.Length ~ Petal.Length * Petal.Width | Species, data = iris,
screen = list(x =
Perhaps:
sim - apply(x, 1, function(.x)rnorm(1000, .x[2], rnorm(1000,mean=
9.454398,sd=1.980136)))
On 08/02/2008, Steven Van Wilgenburg [EMAIL PROTECTED] wrote:
Hello,
I wish to examine the influence of error in variables on my analyses
via error propagation. I have a data frame (x) as
Apologies, my last email announcing this course
had the wrong dates. Here is the corrected header:
Short course: Statistical Learning and Data Mining II:
tools for tall and wide data
Trevor Hastie and Robert Tibshirani, Stanford University
Sheraton Hotel,
Palo Alto, California,
try this:
Bos$type - tree$Type[match(Bos$spp, tree$spp)]
On Feb 8, 2008 3:17 PM, Thompson, David (MNR)
[EMAIL PROTECTED] wrote:
Hello,
I am unable to figure out how to code a new column in a data frame based
on an existing column that matches a column in a reference data frame,
in a
Mary Black wrote:
I am interested in finding an R version of SAS Proc Varclus. SAS's Proc
Varclus implements an oblique cluster analysis based on principal components.
How can I find out if R has a package that runs the same algorithm
implemented in SAS Proc Varclus?
Thank you,
Mary
1. Have you tried a search at http://www.insightful.com/;?
2. Have you asked Insightful tech support and / or
[EMAIL PROTECTED]?
3. Do you have S-PLUS 8? Insightful claims that with S-PLUS 8,
open source analytics developed in R ... can be imported
I am interested in finding an R version of SAS Proc Varclus. SAS's Proc
Varclus implements an oblique cluster analysis based on principal components.
How can I find out if R has a package that runs the same algorithm implemented
in SAS Proc Varclus?
Thank you,
Mary Helen Black
I have a data.frame with all character columns, I would like to convert the
last two columns into numeric. x[1:5, ] chrNstart end
1 chr1 71310034 71310064 2 chr14 23354088 23354118 3
chr14 71310034 71310064 4 chr15 37759058 37759088
5 chr22
It is a good idea to start with RSiteSearch(Excel)
G.
On Fri, Feb 08, 2008 at 03:49:29PM -0500, Christine Lynn wrote:
This is the most basic question ever...I haven't used R in a couple years
since college so I forget and haven't been able to find what I'm looking for
in any of the manuals.
Hi Christophe --
[EMAIL PROTECTED] writes:
Hi the list.
I try to learn the S4 programming. I find the wiki and several doc. But
I still have few questions...
1. To define 'representation', we can use two syntax :
- representation=list(temps = 'numeric',traj = 'matrix')
-
Hello everybody!!
I'm from Colombia (South America) and I'm new on R. I've been trying to
generate all of the possible combinations for a 6 number combination with
numbers that ranges from 1 to 53.
I've used the following commands:
datos-c(1:53)
How much memory do you have on your system? What type of system do
you have? There is information in the archive about generating a
sequence like this without having to have it all in memory at once.
BTW, your matrix will require 1GB to store a single copy, so you will
probably need at least
Hi Johan,
I happen to agree with most of what you say - at least in principle...
Let me begin by accentuating the positive, (as Bing may have said):
* R help files could be much improved - agreed. No question. But let's
look at your example. ?anova points out (in parenthesis, admittedly)
Hi R-experts.
I am working in a R-code where I have two datasets with x and y coordinates on
each dataset.
I intent to identify the shortest distance between this two datasets. I wrote a
short code to do that.
But when I join the datasets to compute the distances, the merge function run
so
I have recently started learning R. I converted a Stata datafile into an R
image file, but I am unable to do anything with the data. For example, I am
unable to calculate the mean of any variable or create a scatterplot of some
of the data. I always get a message saying, Error in plot(rgnpc,
Try using dist:
ix - 1:nrow(df.1)
m - as.matrix(dist(rbind(df.1, df.2)))[ix, -ix]
which(min(m) == m, arr = TRUE)
On Feb 8, 2008 11:01 PM, Milton Cezar Ribeiro [EMAIL PROTECTED] wrote:
Hi R-experts.
I am working in a R-code where I have two datasets with x and y coordinates
on each
With points in R^2 it's often more transparent to do this directly in
the complex plane.
set.seed(20080209) # today
x0 - rnorm(n = 500, mean = 1, sd = runif(1))
y0 - rnorm(n = 500, mean = 3, sd = runif(1))
x1 - rnorm(n = 700, mean = 8, sd = runif(1))
y1 - rnorm(n = 700, mean = 5, sd = runif(1))
Please see the footer of this message -- we don't know what you did nor
what was 'bad' about the result, so cannot even guess that what the issue
is.
The R-News article cited in ?pdf may help -- it has examples of using
Polish and special fonts.
On Fri, 8 Feb 2008, Jan Tuma wrote:
Hallo,
I
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