J Michael Dean mdean77 at comcast.net writes:
I am trying to feed a list to latex to use with SWeave, and the list
comes from contents(). Since it is a list, a caption and label are
generated by latex.list - these are not overridden by setting the
parameters (such as
Utkarsh Singhal utkarshs at ambaresearch.com writes:
I am using nnet function of nnet package to fit neural networks. Now I want to
get a unique solution every time
I run the function for the same data. If I give rang=0, it solves my problem
but I am not sure whether I am doing
the right
Lisa lschwei at mac.com writes:
I am working off an example from Deepayan Sarkar's
Lattice:Multivariate Data Visualiization with R. I am trying to create
Figure 5.6, essentially, but I would like to be able depict different
metro areas. These of course have different lat/longs, so I
Gundala Viswanath gundalav at gmail.com writes:
For example I have the following ASCII strings:
ascii_str - ORRRIROOQRQQOLORRQRROKKIKFAA
ascii_str2 - FFDDC
Each character in the above string represent a hexadecimal value.
I want to translate those string into
Gundala Viswanath gundalav at gmail.com writes:
Sorry my mistake. I wanted to convert them
into Decimal (not Hexadecimal).
Given this string, the desired answer follows:
ascii_str - ORQIK
79 82 81 62 73 75
ascii_str2 - FDC
70 68 67
You might have a look at Henrik Bengtsson's
Gundala Viswanath gundalav at gmail.com writes:
Sorry my mistake. I wanted to convert them
into Decimal (not Hexadecimal).
Given this string, the desired answer follows:
ascii_str - ORQIK
79 82 81 62 73 75
ascii_str2 - FDC
70 68 67
lapply(ABCD,charToRaw)[[1]]
Dieter
Peter Dalgaard p.dalgaard at biostat.ku.dk writes:
Why do so many people have such trouble with the word reproducible? We
can't reproduce that without access to weblog_by_date!
In a strict sense, the example is reproducible as opposite to spurious.
Reproducible research means that you can get
Ben Meijering b.meijering at student.rug.nl writes:
I'm doing a Repeated-Measures ANOVA, but I don't know how to test its
contrasts or where to find the p-values of its coefficients. I know
how to find the coefficient estimates of a contrast, but not how to
test these estimates.
justin bem justin_bem at yahoo.fr writes:
I want to estimate a nonlinear mixed effect model using nlme package or lme4.
How can I specify this
y=exp(B'X)/(1+exp(B'X)). the same model can be obtained with logit(y)=B'X but
I have many value of 1 in y logit(1)=Inf.
Using exp in this case is a
Ricardo L Gómez rgomezye at educ.umass.edu writes:
lm(formula = outcom ~ vari1 + vari2 + dummy1 + dummy2)
..
but now, using this model, I need to calculate the predicted value of
OUTCOM (only for one observation) , when vari1=8 and vari 2 =64, and
also the confidence interval(the data
Jack Bowden jack.bowden at mrc-bsu.cam.ac.uk writes:
dU1dtheta - deriv(~ xi-(alpha0+alpha1*gi), c(alpha0,alpha1))
eval(dU1dtheta)
(Intercept)
-0.2547153
attr(,gradient)
alpha0 alpha1
[1,] -1 0
I want to extract the output gradient values of -1 and 0 but I don't
Marcus Vinicius mvinic at gmail.com writes:
Is there anyone that may send me articles, e-books or scripts (R/Matlab)
about Hidden Markov Models?
You get a lot by searching R-project with the term Hidden Markov, including a
package with that name.
Dieter
Sachi Ito wrote:
Using R lme function, I found that both fixed and random effects of
variable
A on variable B are significant.
It would be good if you could tell us how you found out that the random
effects were significant. I must have missed something here.
Sachi Ito wrote:
Taoufik NADIFI taoufik.nadifi at sgcib.com writes:
Please, can you tell me if you know how can i use the library Igraph in C#
?
Not easy, but possible. Try to google for rcom c# and watch the list
http://www.mail-archive.com/rco...@mailman.csd.univie.ac.at/
where some problems with more
paul murima wrote:
My problem is largely when i attempt to use correlation for my data...
xcc - cor(a);
The error i get is as follows
Error in cor(a) : missing observations in cov/cor
As Daniel suggested, it is always best to use the function's parameter to
handle NULLs. In
Hans W. Borchers-4 wrote:
Tom Backer Johnsen backer at psych.uib.no writes:
I am also wondering if the R Wiki would be a better place to publish
summaries
on topics discussed here. On the mailing list, summaries are forgotten
within
one or two months time, only to be retrieved in
BKMooney wrote:
I tried your suggestion...
library(RODBC)
channel = odbcConnectAccess(db.mdb)
sqlCopy(channel,Select * from tab,newtab,destchannel=channel,
safer=TRUE,append=TRUE,rownames=FALSE,fast=FALSE)
odbcClose(channel)
however, I am still running into errors, both when
BKMooney wrote:
I am trying to copy portions of tables from one SQL database to another,
using sqlCopy in the RODBC package.
...
I am currently getting an error:
Error in sqlSave(destchannel, dataset, destination, verbose = verbose, :
table 'LocalTable' already exists
I can
Daren Tan wrote:
I forgot the reshape equivalent for converting from wide to long format.
Can someone help as my matrix is very big. The following is just an
example.
m - matrix(1:20, nrow=4, dimnames=list(LETTERS[1:4], letters[1:5]))
Gabor's solution is uses more basic functions,
dschruth dschruth at gmail.com writes:
...I am
worried that our null and alternative hypotheses should be swapped so
that our test is more conservative (Ho=slopes are different ... ie
still acclimating.)
Is there a way to specify my model that flips these hypotheses?
No, that not possible
_ Cyrix333 at gmx.net writes:
after choosen the plot in witch I want to draw a point, just the first
plot draws the point
Is it a bug or just a user-problem ?
Example :
split.screen(c(2,1))
screen(1)
plot(1:10)
screen(2)
plot(10:100)
screen(n=1, new=F)
points(4,3, col=red)
Error in S[index] = S[index - 1] + (dSi - dSo - SC) * dt :
nothing to replace with
Peter Dalgaard wrote:
...that her R version is from before September 2008.
Just curious which item in NEWS this comment refers to. Something changed
in [] ?
Dieter
--
View this message in context:
Ben Zuckerberg bz73 at cornell.edu writes:
I have several sets of oscillation data and would like to estimate the
parameters of a sine function to each set (and hopefully automate
this).
There is an example using lme (yes, LINEAR) fit on page 239 of
Pinheiro/Bates Mixed Effects Book
Agustin Lobo-4 wrote:
Given
str(x)
'data.frame': 5284 obs. of 5 variables:
$ COD : chr 0800101001 0800101002 0800101003 0800101004 ...
$ 0-4 : num 79 215 84 58 127 134 15 122 101 99 ...
$ 5-9 : num 76 180 32 56 81 106 10 112 128 96 ...
$ 10-14: num 68 145 39 46 78 81
Agustin Lobo-4 wrote:
What's the most correct way of doing the equivalent to
apply(x[,2:5],1,sum)
if x is dataframe in which the only numeric fields are
in columns 2:5 ?
(using apply returns a character vector)
Could it be that you meant apply(x[,2:5],2,sum)? Not very easy to
pufftissue pufftissue pufftissue at gmail.com writes:
What I am getting is indeed:
7200 23955345638934
16.39977 10.0389611.234 14.02
I'd like the final output to be:
subject_id hr_Stand_Deviation
7200 16.39977
23955
hadley wickham h.wickham at gmail.com writes:
library(plyr)
dat = data.frame(SUBJECT_ID=sample(letters[1:5],100,TRUE),HR=rnorm(100))
daply(dat,.(SUBJECT_ID),sd)
ddply(dat,.(SUBJECT_ID),sd)
Well that calculates sd on the whole data frame. (Like sd(dat)).
Not really, it looks like the
Nicklas Pettersson Nicklas.Pettersson at stat.su.se writes:
I wonder if anyone knows how to generate a list of objects, e.g. ten
vectors with names: vect1, vect2, ... , vect10.
My own idea was to use something like:
for (i in 1:10)
print(paste(vect, i,-NULL,sep=))
for (i in
Sara Mouro wrote:
I have this 2 models that fit to my data:
M3varI - update (M3, weights=varIdent(form= ~ 1|SITE))
M3AR1-update(M3,correlation=corAR1())
How can I put them toghether in one final model?
This looks like lme in package nlme, but it is pure guesswork, since your
TU wrote:
A recent update on base packages on my R installation has introduced a
problem to my code which did not exist before the update. The offending
function is rbind, which fails where it was working just fine before the
update.
I have two zoo objects, foo and bar, indexed by
Robin Clark wrote:
mult-glht(lm(effectModel, data=statdata, na.action = na.omit),
linfct=mcp(mainEffect=Means))
meanPlot - sub(.html, meanplot.jpg, htmlFile)
jpeg(meanPlot)
plot(mult, main=NA, xlab=unlist(strsplit(Args[4],~))[1])
This produces 95% CIs by
Argyro Antaraki arantarak at yahoo.gr writes:
I am trying to create a clustered barplot for the following 2 variables
who have more cases but as an example i am giving you 10 items:
sex socio-economic status
1Â Â Â Â 1
2Â Â Â Â 2
2Â Â Â Â 2
2Â Â Â Â 3
..
where sex: 1:man,
LE PAPE Gilles lepape.gilles at neuf.fr writes:
Could somebody explain me why the pairwise.wilcox.test
function ever gives the same result with either paired=FALSE or
paired=TRUE ?
Because of what I would consider a .. let's call it feature to avoid
flames... in parameter passing in
Thorsten Raff t.raff at med2.uni-kiel.de writes:
I have the problem that I want to transform a dataframe as generated by
diagnosis - rep(diagnosis[1:3], 3)
marker - gl(3,3)
values - rnorm(9)
dataframe - cbind(diagnosis, marker, values)
dataframe - dataframe[c(1:5, 7:9), ]
into a matrix
shixin jasonshi510 at hotmail.com writes:
I try to export the outputs of rcorr into excel. but I got error
message,cannot coerce class rcorr into a
data.frame. Actually i just need export part of results of this analysis,e.g.
p-values or stat-values.
library(Hmisc)
x - c(-2, -1, 0, 1, 2)
y -
chibco at gmail.com writes:
I am trying to read a bunch of csv files using read.table() that are named
test_xx.csv where xx has no particular pattern. Is there a way
of reading all the files by specifying a truncated file name e.g. test_
with some wild card characters, or would I
Maura E Monville maura.monville at gmail.com writes:
The bad side is that it does not seem to model observations sequences
that are not independent but instead are autocorrelated.
Correct me if I should be sitting on the firehose, but I am eager to hear
about any non-trivial Markov Process
Kurapati, Ravichandra (Ravichandra ravichandra.kurapati at
alcatel-lucent.com writes:
df
Session_Setup DCT FwdDataVols_bin counts
761 0 1 1 87162
Subset(df,df$ FwdDataVols_bin30 df$ FwdDataVols_bin100 ) but it
doesn't work
ratna ghosal ratnaghosal at yahoo.com writes:
But then how to interpret the rows and columns
When lost, use str:
library(nlme)
fm1Orth.lme = lme(distance ~ I(age-11), data = Orthodont,
random = ~ I(age-11) | Subject)
ints = intervals(fm1Orth.lme)
str(ints)
# $
Michael comtech.usa at gmail.com writes:
There is no way to signal to aov the A and B are random effects and
C is fixed effect; or A is random and B and C are fixed?
It is possible to do blocking with aov and the Error() term, but I would
recommend against it, even if this method is still
Jiqiang Guo guojq28 at gmail.com writes:
As we know when we use R to execute a r program we can add arguments like
'--args p1 p2'. But when I am sourcing another file, is there a way to set
up some arguments for the sourced program. Thanks!
In general, you can use Sys.getenv() and
Jeff D. Hamann wrote:
I've started playing with the example r news project and wanted to start
adding some graphs, but replacing:
...
Is it possible, to get a small graphic this way, or should I write
out a temp graph as a pdf and include the graphic by constructing the
statement
Daren Tan daren76 at hotmail.com writes:
I am using read.table(data.txt, sep=\t) to read in a tab-limited text
file. However, two columns of
data were read wrongly. read.table converts + and - in the two columns to
0. I have tried setting other
parameters but to no avail.
Looks like
RON70 ron_michael70 at yahoo.com writes:
- Temp diffgr:id=Temp14 msdata:rowOrder=13
Date2005-01-17T00:00:00+05:30/Date
SecurityID10149/SecurityID
PriceClose1288.40002/PriceClose
/Temp
Looks suspiciously like XML, and let's hope the real data are more like this
below,
Folkes, Michael Michael.Folkes at dfo-mpo.gc.ca writes:
I'm having trouble making contour lines for this attached, sparse
dataset (low data:NA ratio!). Is it the high number of NA's, or funny
layout of the densities, or something else that's causing this?
start data to be in
Ehs ehsazh at gmail.com writes:
can any one help me to now , what is the result of this code ?
#start
edw-function(mm,n){
v2-v3-0
d-dim(mm)
several lines removed
}
#end
Following generic world-wide-wisdom, it is 42.
Dieter
Felipe Carrillo mazatlanmexico at yahoo.com writes:
I'm trying to create some side by side dynamic graphics on the same page but
Thanks for the example; there was a minor typo so that it did not run plot(},
and a major problem that could have caused serious problem (happens to me quite
often
dogle DOgle at northland.edu writes:
I am writing a report using Sweave with specific R output incorporated into
the text using the Sexpr{} command. I have run into two specific issues:
1) If the result inside the Sexpr{} command is an integer less than 10 I
would like to print the “word”
Martin Maechler maechler at stat.math.ethz.ch writes:
Yes, indeed, PDFs *are* fine
Apologies to the original poster, I was not aware of this.
Dieter
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the
Jonathan Greenberg greenberg at ucdavis.edu writes:
Ok, I've placed the input files and the PDF on a website
http://www.cstars.ucdavis.edu/~jongreen/temp/
This an aliasing problem that disappears partially when using higher
resolution, as noted in the quoted
#
Liviu Andronic landronimirc at gmail.com writes:
The other day I stumbled on this article, A critique of R and S-PLUS
[1], and got curious on whether the points outlined are (still) valid.
The article is quite old, dating 2004, but was updated several times.
tolga.i.uzuner at jpmorgan.com writes:
I am looking for a smoothing function with the following characteristics
for a time series of data:
- at each date, should only use data up to that date (so, right aligned
and not centered)
- should return a smoothed series of length equal to the
Shuhua Zhan szhan at uoguelph.ca writes:
smallvec-c(8,12,9,6,13,20,16,11,8,5)
largevec-c(400,300,550,600,210,420,380,600,450,500)
generdm-c() ## a random set of genes
for( i in 1:length(smallvec)){
# try to chop down this line and add a print to understand
# what is going on
Alessandro alessandro.montaghi at unifi.it writes:
but I must processing several and several files and I wish to know the
methodology to create a loop formula.
Put your processing in a function, and call it like this
datafiles = dir(../raw)
for(file in datafiles)
{
Jonathan Greenberg greenberg at ucdavis.edu writes:
..faint internal grid when running the following command to make a
filled contour plot of some data I have (x,y,z being the inputs):
filled.contour(interp(x,y,z,duplicate=strip,
xo=seq(1800,3200,length=57),
yo=seq(120,280,length=65)),
JohnLi jli136 at site.uottawa.ca writes:
I am a new comer for Statistics R. I am using R for one way repeated
measure anova, for example, on the following data consisting of three
groups.
c2c3 c4
85.83 75.86 84.19
85.91 73.18 85.9
-- Arrange your data in the long form. Do
Tom Backer Johnsen backer at psych.uib.no writes:
There
are also some parts of the documentation that I do not understand. The
list of functions includes things like HTML.lm, as far as I can see are
invisible, both in respect to documentation and usage.
This might be relic of a function
Abelian abelian1982 at gmail.com writes:
i have to utilize the R to report the simulation result by txt file.
However, i have to write some introduction and explanination before
the result.
by the way,, there are variables follow with Input directory name:
Output directory name:, The
Jacqueline Hall jacqueline.a.hall at googlemail.com writes:
I have a 3D scatter plot that I have generated from scatterplot3d (which
looks great- thanks!) and I can see that the points in my graph fall in a
Is there a package/function that can help me do this that I have missed? or
does
Tal Galili tal.galili at gmail.com writes:
I am looking for a way to add table values (from a table object) into a
mosaic plot of that table (which is produced by the mosaicplot command on
the table object).
(nice self-running example removed)
I suggest that you switch to package vcd and
Rob James rob at aetiologic.ca writes:
Post-processing the contents
Error in .Call(RS_XML_Parse, file, handlers, endElementHandlers,
as.logical(addContext), :
attempt to apply non-function
This might be similar to:
http://finzi.psych.upenn.edu/R/Rhelp02a/archive/135891.html
and could
Wang, Zhaoming (NIH/NCI) [C] wangzha at mail.nih.gov writes:
Is there any R package which can do 3-D splines (reconstruct a surface
interp in package akima. I you do not insist on splines, also check interp.loess
(tgp ?).
Dieter
__
Nelson, Gary (FWE Gary.Nelson at state.ma.us writes:
xyplot(Z~year|labels,group=as.factor(river),xlab=Year,ylab=Age-based
Z,
data=data1,scales=free,ylim=c(0,4),xlim=c(1960,2010),
par.settings = list(superpose.symbol = list(pch =
c(1,2,3,4,5,16,10,6,87,83),cex=0.9,
reezwan you reez88 at yahoo.com writes:
Is there a R-function that can generate samples from the posterior
distribution of an ordered logistic regression model (just like
MCMCoprobit from MCMCpack in R).
I am confused. What's missing in the output of MCMCpack?
library(MCMCpack)
x1 -
Scotty Nelson poorboy44 at hotmail.com writes:
I'm trying to build a for loop, where I estimate a series of models with
different sets of (time series) data.
However my for loop doesn't recognize the i
# code
leo_wa kwngai6022 at hotmail.com writes:
i want to plot the histogram and the curve in the same graph.if i have a
set of data ,i plot the histogram and also want to see what distribution
it was.So i want to plot the curve to know what distribution it like.
See the example under
Amarjit Singh Sethi set_alt at yahoo.co.in writes:
I am seeking your help in somehow getting names of variables without quotes
( ).
Let us say, we have a table with 3 variables V1, V2 and V3. After the table
is read, I get names of the
variables (thro' the following code) as under quotes
Meesters, Erik Erik.Meesters at wur.nl writes:
is there a way to define the color of the title for the legend in
lattice?
Getting the right par to set in lattice can be intimidating. I keep the result
of trellis.par.get() in a text file and search for the closest match.
Dieter
Greg Snow Greg.Snow at imail.org writes:
Another way to look through the possible par settings that hopefully makes it
a little less intimidating is (completed by DM):
library(lattice)
library(TeachingDemos)
TkListView(trellis.par.get())
Nice; should come handy in other contexts. But with
Gabor Grothendieck ggrothendieck at gmail.com writes:
str(trellis.par.get())
Never thought of that. Really nice.
Dieter
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide
Deepayan Sarkar deepayan.sarkar at gmail.com writes:
All of which doesn't really answer the original question.
...
So, the title color cannot be currently specified, either directly or
through the settings system.
Krrr.. it was key$title
Dieter
Michael Just mgjust at gmail.com writes:
I ran AIC for some competing models I created. I get df and an AIC score
from the AIC procedure. Can I use the models with the lowest AIC scores from
this procedure to choose my 'best' models?
Depends. You told us nothing. Have you tried to search the
Αργυρώ Ανταράκη arantarak at yahoo.gr writes:
imp-mice(mydata, im=c(,pmm,logreg,logreg),m=5)
for a variable with no missing data, a numeric one and two variables with
binary data.
I got the following message:
There were 37 warnings (use warnings() to see them) warnings()
Warning
Maithili Shiva maithili_shiva at yahoo.com writes:
I havd main sample of 42500 clentes and
based on their status as regards to defaulted / non - defaulted, I have
genereted the probability of default.
I have a hold out sample of 5000 clients. I have calculated (1) No of
correctly classified
Alex Karner aakarner at ucdavis.edu writes:
I realize these limitations. However, I know that my actual dataset is
reasonably well behaved in the range I want to predict, and I'm not using
the predicted values for any further analysis, only for schematic purposes
in the plot.
I'm still
Peter Dalgaard p.dalgaard at biostat.ku.dk writes:
But if he has a hold out sample, isn't he already cross-validating??
I wonder if you're answering the right question there. Could he just
be looking for Sp=Gg/(Gg+Bg), Se=Bb/(Gb+Bb)? (If I got the notation
right.)
You are right. My
Pedro.Rodriguez at sungard.com writes:
There are two good papers that illustrate how to compare classifiers
using Sensitivity and Specificity and their extensions (e.g., likelihood
ratios, young index, KL distance, etc).
See:
1) Biggerstaff, Brad, 2000, Comparing diagnostic tests: a
Prof Brian Ripley ripley at stats.ox.ac.uk writes:
Yes: DF[is.na(match(row.names(DF), exclude_me)), ]
Assuming everything is possible in R: would it be possible to make the below
work without breaking existing code?
a - data.frame(x=1:10)
rownames(a) = letters[1:10]
exclude = c(a,c)
cls59 sharpsteen at mac.com writes:
The final piece is a good TeX-aware editor, for windows I prefer WinEdt:
I would like to add Tinn-R.
However, if you are running something like an optimization
routine which takes five minutes, you will be waiting five minutes every
time you typeset the
Alex Karner aakarner at ucdavis.edu writes:
I'm trying to (1) plot loess lines for each of my groupings using the same
color for each group; (2) plot loess predicted values.
The first part is easy:
.. Example removed... Thanks, it was a good example of what you wanted!
My question is,
liujb liujulia7 at yahoo.com writes:
I am building a hierarchical model on a large data set. It can take quite
some time to finish one fit, I was just wondering whether it is possible to
store the fit object (the result) to a file for later (offline) analysis.
Like with any other R object,
rkevinburton at charter.net writes:
Given a Date object or simply a year is there an R function to tell me if the
it is a leap year or not? I was hoping
for something like 'is.leapyear'. I probably can build my own function (year
divisible by 4 etc.) but I
would rather use an existing
Vijaykumar Muley vijay.muley at gmail.com writes:
I like to draw a cluster tree with a hclust and plot command.
But,instead of labels, it is giving number of variables in dendogram.
Could anyone tell me , how to print the labels of variables used for drawing.
Thank you.
Please post str(of
Bert Gunter gunter.berton at gene.com writes:
I think we owe Doug Bates a little more respect than that!
If you check my postings on the forum and on my homepage (subject: Gastric
Emptying), you will find that there are few people that pay so much respect to
Douglas Bates' contributions than I
De Woody J.A. j.dewoody at soton.ac.uk writes:
For instance:
fm1 - lmer(Reaction ~ Days + (Days|Subject), sleepstudy)
sm1 - mcmcsamp(fm1, 5000)
Error in .local(object, n, verbose, ...) :
Code for non-trivial theta_T not yet written
Douglas Bates mentions this as a reminder to himself
Antje niederlein-rstat at yahoo.de writes:
I want to create some boxplots (as png) within an lapply method. To get
nice gridlines behind the boxplot, I plotted it twice and therefore I
set par(new=TRUE).
This works nicely for the first plot but the second does plot on the
first plot
mentor_ mentor_ at gmx.net writes:
with the space parameter it is possible to change the gap / distance
between the bars, but is it also
possible to change the space after each 6th bar?
So for example you have bars from 1 to 6 then a large gap and then the next
six bars from 7 to 12
Space
carlos.grohmann at gmail.com writes:
Hello all. This is likely to be a silly question, but I have a set of
data points and I want to fit a curve to it, like this:
http://www.igc.usp.br/pessoais/guano/temp/curve.png
While you could use a loess-curve, interpreting the rising branch a the
end
Julia S. julia.schroeder at gmail.com writes:
Now, I did that in my article and I got a response from a reviewer that I
additionally should give the degrees of freedom, and the F-statistics. From
what I read here, that would be incorrect to do, and I sort of intuitively
also understand why
Alexandre Aguiar asaguiar at spsconsultoria.com writes:
I noticed the temperature of my laptop rises sharply during execution of a
long R script that generates several hundred plots, all of them saved to
files. No screen output. Temps reached above 90 Celsius degrees in the box
and above
Georgina Sarah Humphreys g.humphreys.1 at research.gla.ac.uk writes:
Does anyone know how to retrieve the R squared value for a line on a graph?
The balloon rule
http://www.jstor.org/pss/2683562
Dieter
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R-help@r-project.org mailing list
Megh Dal megh74 at yahoo.com writes:
library(sn)
library(car)
dat1 = rst(1000, 0, 1, 0, 2)
qq.plot(dat1, st, 0, 1, 0, 9)
Error in plot.window(...) :
invalid value specified for graphical parameter las
You have set parameter las (the 6th) to 9, and only values 0 and 1 are
eugen pircalabelu eugen_pircalabelu at yahoo.com writes:
Using the lmList function from “nlme package” I get the following error
message:
“Error in !unlist(lapply(sum.lst, is.null)) : invalid argument type”
try str(zz) to check if your data are strange. And plot the data, maybe there is
rkevinburton at charter.net writes:
ff - complex(length(fs))
ff[9] - fs[9]
ff[5] - fs[5]
Include the DC component:
ff[1] - fs[1]
Take the inverse
fi - fft(ff, inverse=TRUE) / length(ff)
Plot
plot(fi)
Notice that the plot is the Re vs. Im on the x and y axis'
Michael Just mgjust at gmail.com writes:
I am trying to plot multiple histograms with the same scales, etc into one
plot. The commands below produce a 3 page PDF with each histogram occupying
the upper right quadrant. And use slightly different scales on the X and Y
axes.
I suggest that you
Daniela Reicheneder Daniela.Reicheneder at tz.agrar.tu-muenchen.de writes:
I was using the function pvals.fnc from package 'languageR' until April.
I do not know which version. Yesterday I updated all my packages
and tried to run my loop again. Now I get the following error message:
error
Michael Just mgjust at gmail.com writes:
sc_recov.21 - dat[dat$sc_recov=21,]
Be careful: it should be ==, not = when want a comparison.
df = data.frame(grp = letters[1:5],val=rnorm(100))
dfab = df[df$grp==a | df$grp==b,] # The simple way with or
dfcde = df[df$grp %in% c(c,d,e),] # The
Joan-Josep Vallbé pep.vallbe at uab.cat writes:
I'm a new user and I'm trying to use read.table with a tab delimited
file but the system tells me (i) that there are more columns than
column names, and (ii) that headers and col.names are of different
lengths. I have already checked my
rkevinburton at charter.net writes:
My question is how does 'plot' know to implicilty call the plot.ts (in the
case of the full exact spectrum
being fed back into the inverse?
So the title should be How does the specific incarnation of object orientation
in R work? Try, for example, section
rkevinburton at charter.net writes:
I have a a simple function that generates a time series square wave:
Your example is not self-running, because the definition of e is unclear.
Now I ge the x-asis as the real component and y-axis as imaginary component.
When does the display switch?
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