Re: [R] matrix math

2006-01-04 Thread Petr Pikal
iables are numeric they probably are not. what does str(temp1) or str(temp2) tells you HTH Petr > > > > - > > [[alternative HTML version deleted]] > > Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] R newbie configuration

2006-01-04 Thread Petr Pikal
{{dropped}} > > ______ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] "7:9, 12:14" in dataframe to c(7:9, 12:14)

2006-01-02 Thread Petr Pikal
, ] # or > df[df$b %in% levels(df2)[as.integer(df2[i, 2])], ] # > this is the closest I've got > > The results I want is given by > > df[df$b %in% c(7:9, 12:14), ] > a b > 7 A7 7 > 8 A8 8 > 9 A9 9 > 12 B2 12 > 13 B3 13 > 14 B4 14 > > C

Re: [R] for loop error

2005-12-23 Thread Petr Pikal
t; Now I want to count how many values fall into defined range with if > ((X <= ratio[k]) & (ratio[k] >= Y)). This count I need to store which > I then later on plot. > > Thanks. > > Ita Cirovic-Donev > > ____

Re: [R] object length

2005-12-20 Thread Petr Pikal
xpected both vactors have same length there is time to look more closely to how they look like and how they were constructed. HTH Petr > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLE

Re: [R] Time data

2005-12-20 Thread Petr Pikal
results from print method of a difftime object. > > 3- Is there a way quicker and less redondant to compute the age > form the date_birth and date_exam? as.Date(df$date_exam)-as.Date(df$date_birth) HTH Petr > > Thanks a lot, > > Bernard, > > > > ----- >

Re: [R] Outputing dataframe or vector from within a user defined function

2005-12-20 Thread Petr Pikal
_ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch maili

Re: [R] concatenating expressions and standard text

2005-12-15 Thread Petr Pikal
gt; [EMAIL PROTECTED] > http://www.stat.auckland.ac.nz/~paul/ > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr

Re: [R] unable to force the vector format

2005-12-14 Thread Petr Pikal
ith the means. (and then extract the closest ones to zero...) > > Once again, sorry for this mail, whose answer is probably trivial, but > it would be an enormous help if somebody could sent it to me! > > -- > Charles > > __ > R-help@stat.math.ethz.ch mailing list >

Re: [R] Plotting model over data

2005-12-14 Thread Petr Pikal
4 60 69 > ### > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Pet

Re: [R] help with writing function

2005-12-14 Thread Petr Pikal
quot;IED" <- > function(risk){ > n<-length(risk) > Diff<-numeric(n) > for(j in 1:n){ > relrisk<-rep(risk[j],n) > Diff[j]<-sum(abs(risk-relrisk)[-j]) > } > Diff > } > > -- > Robert Burrows, PhD > New England Biometrics > [EMAIL PROTECTED] >

Re: [R] 'mean' and 'sd' calculations do not match

2005-12-08 Thread Petr Pikal
55490 1201405.3150729 > 35956580 120600 NA > 36056582 120607 22.4435801 > 36158050 125350 NA > 36258059 125360 23.3108523 > 36360360 128191 20.9789577 > 36465448 128293 10.606

Re: [R] all (y,x) data in one plot

2005-12-08 Thread Petr Pikal
e is a smarter way to this. Thanks for any > help. > > ______ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html

Re: [R] How to simplify

2005-12-07 Thread Petr Pikal
.. > >xy<-c(mean.a,mean.b,mean.c,mean.d,) But the way I use seem > not very smart. So please give me some hints to the simplify this. > Thanks in advance !! Sincerely!! > > __ > R-help@stat.math.ethz.ch mailing list >

Re: [R] data frames, na.omit, and sums

2005-12-05 Thread Petr Pikal
on Miller > > > > Jason E. Miller, Ph.D. > Associate Professor of Mathematics > Truman State University > Kirksville, MO > http://pyrite.truman.edu/~millerj/ > 660.785.7430 > > ___

Re: [R] convert list to data frame

2005-12-05 Thread Petr Pikal
> How would I do this? > Please give me some comments. > Thanks in advance!! > > ______ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.or

Re: [R] plot and factors

2005-12-02 Thread Petr Pikal
, Ph.D. > Associate Professor of Mathematics > Truman State University > Kirksville, MO > http://pyrite.truman.edu/~millerj/ > 660.785.7430 > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do rea

Re: [R] extracting rows of a dataframe

2005-12-02 Thread Petr Pikal
> School of Mathematics and Statistics+61 (8) 6488 3383 (self) >The University of Western Australia FAX : +61 (8) 6488 1028 35 > Stirling Highway Crawley WA 6009 > e-mail: [EMAIL PROTECTED] Australia > http://www

Re: [R] Impaired boxplot functionality - mean instead of median

2005-12-02 Thread Petr Pikal
ot;fivenum" there for self-made > Evgeniy> function. Then I would need to write self-made > Evgeniy> boxplot.formula (or boxplot.default?) function. And > Evgeniy> all this stuff would not be configurable. I'm still > Evgeniy> novice in R,

Re: [R] combine two columns

2005-11-29 Thread Petr Pikal
> R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.e

Re: [R] Reclassifying values within a vector to several other values

2005-11-29 Thread Petr Pikal
itute for Research on Environment and > Sustainability Devonshire Building University of Newcastle Newcastle > upon Tyne NE1 7RU United Kingdom > > Tel: +44 191 246 4835 > Fax: +44 191 246 4998 > > http://www.ncl.ac.uk/environment/ > [EMAIL PROT

Re: [R] label point

2005-11-28 Thread Petr Pikal
gt; > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __

[R] str and structable error

2005-11-28 Thread Petr Pikal
str gives an error on some objects but I just was not so lucky to meet one?. W2000, R2.2.0, vcd package Built: R 2.2.0; ; 2005-11- 22 14:23:44; windows, Best regards. Petr Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing list h

Re: [R] How to do the multiple plots?

2005-11-28 Thread Petr Pikal
t; >> https://stat.ethz.ch/mailman/listinfo/r-help > >> PLEASE do read the posting guide! > >> http://www.R-project.org/posting-guide.html > >> > > > > > > > > __ > R-help@stat.math.ethz.ch mailing list > h

Re: [R] finding peaks in a simple dataset with R

2005-11-24 Thread Petr Pikal
tandard 'utils' package. > > > > Hm, I figured out there are (at least) two versions out there, one > being the "original" idea and a modification. > > === Petr Pikal in 2001 (based on Brian Ripley's idea)== > peaks <- function(series, span=3) { >

Re: [R] getting started, reading listing and saving data

2005-11-23 Thread Petr Pikal
> Not sure if this is what you are lo str(myobject[ 5:9]) :DEL] [DEL: > > :DEL] [DEL: > > regards :DEL] [DEL: > > :DEL] [DEL: > :DEL] [DEL: > [DEL: > R-help@stat.math.ethz.ch mailing list :DEL]

Re: [R] How to plot two different lines with different color with the same "plot" function?

2005-11-23 Thread Petr Pikal
t line in existing plot, search help archives, read posting guide and as a last resort post your question again. HTH Petr > > Thank you in advance! > > > ąăĐÇ > [EMAIL PROTECTED] > 2005-11-23 > > Petr Pikal [EMAIL PROTECTED] __

Re: [R] Fw: Re: Is there anything like a write.fwf() or possibility to print adata.frame without rownames?

2005-11-22 Thread Petr Pikal
ossibility to print adata.frame without rownames? > >>Petr Pikal wrote: > >>> Hi > >>> > >>> did you tried something like > >>> > >>> write.table( tab, "file.txt", sep=&qu

Re: [R] Removing Rows

2005-11-21 Thread Petr Pikal
@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch

Re: [R] Warning message help

2005-11-21 Thread Petr Pikal
gt; 100 8th Avenue S.E. > St. Petersburg, FL 33701 > (727)896-8626 Ext. 4305 > [EMAIL PROTECTED] > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help >

Re: [R] Is there anything like a write.fwf() or possibility to print a data.frame without rownames?

2005-11-21 Thread Petr Pikal
-- > "One must learn by doing the thing; for though you think you know it, > you have no certainty until you try." Sophocles ~ 450 B.C. > > __ >

Re: [R] error in rowSums:'x' must be numeric

2005-11-11 Thread Petr Pikal
__ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.

Re: [R] Remove levels

2005-11-11 Thread Petr Pikal
z.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] Problems with abline adding regression line to a graph

2005-11-03 Thread Petr Pikal
; > > What is happening and what shall I do about it? > > Cheers > /CG > > -- > CG Pettersson, MSci, PhD Stud. > Swedish University of Agricultural Sciences (SLU) > Dept. of Crop Production Ecology. Box 7043. > SE-750 07 UPPSALA, Sweden. > +46 18 671428, +46 70

Re: [R] RODBC and Excel: Wrong Data Type Assumed on Import

2005-11-03 Thread Petr Pikal
eadsheet" but is silent on how to control the > data type on import. Could the documentation be expanded to address > this issue? > > I really need to show "Plasmid 275a" and "Plasmid 275b" instead of > "Plasmid NA". > > Thanks for any h

Re: [R] help with hier.part

2005-11-02 Thread Petr Pikal
. > > > Jeffrey A. Stratford, Ph.D. > Postdoctoral Associate > 331 Funchess Hall > Department of Biological Sciences > Auburn University > Auburn, AL 36849 > 334-329-9198 > FAX 334-844-9234 > http://www.auburn.edu/~

Re: [R] Unexpected result from binary greater than operator

2005-11-01 Thread Petr Pikal
s.1252;LC_NUMERIC=C;LC_TIME=English_United States.1252" > > >version > _ > platform i386-pc-mingw32 > arch i386 > os mingw32 > system i386, mingw32 > status > major2 > minor2.0 > year 2005 > month

Re: [R] data.frame-question]

2005-10-27 Thread Petr Pikal
ard-copy version. > > > > > > -- -- > > > > Nedbank Limited Reg No 1951/09/06 > Directors: WAM Clewlow (Chairman) Prof MM Katz (Vice-chairman) ML > Ndlovu (Vice-ch

Re: [R] selecting every nth item in the data

2005-10-24 Thread Petr Pikal
t; > > > 21/10/2005 > > > [[alternative HTML version deleted]] > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/p

Re: [R] combinging "plots"

2005-10-21 Thread Petr Pikal
> https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] forrest plot

2005-10-20 Thread Petr Pikal
ing guide! > > http://www.R-project.org/posting-guide.html > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] error open .RData

2005-10-19 Thread Petr Pikal
_ > platform i386-pc-mingw32 > arch i386 > os mingw32 > system i386, mingw32 > status > major2 > minor2.0 > year 2005 > month10 > day 06 > svn rev 35749 > language R > > > >

Re: [R] ISO R-programming docs/refs

2005-10-17 Thread Petr Pikal
for end users, but by itself utterly inadequate as a > reference to the R language. > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] Help with lattice, regressions and respective lines

2005-10-17 Thread Petr Pikal
Df) >Dfs=subset(Df, bra=='s', select=c(bra, em, tem, y)) >Dfs >xyplot(y ~ tem | em, > data = Dfs, ylim=c(10, 60), xlim=c(-10, 110), > ylab='y', xlab='Time, days', > layout = c(3,1)) > detach(Df) > > TIA

Re: [R] problems with loop and plot function

2005-10-13 Thread Petr Pikal
ation Technical Department Direction Générale de l'Aviation > Civile (DGAC) / French Civil Aviation Tel: 01 49 56 80 60 Fax: 01 49 > 56 82 14 E-mail: [EMAIL PROTECTED] > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] Problems with plot function

2005-10-11 Thread Petr Pikal
ection Générale de l'Aviation Civile (DGAC) > Tel: 01 49 56 80 60 > Fax: 01 49 56 82 14 > http://www.stac.aviation-civile.gouv.fr > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > P

Re: [R] factor : how does it work ?

2005-10-07 Thread Petr Pikal
12.451 11.745 > > > 5386 Levels: 10.001 < 10.002 < 10.003 < 10.005 < 10.006 < 10.010 < > > > ... < 9.999 > > > > > > here I have instead of NA because ord is a factor and the > > > notation > &g

Re: [R] boxplot statistics

2005-10-04 Thread Petr Pikal
'." > > Thankyou very much. > > Karin > -- > Karin Lagesen, PhD student > [EMAIL PROTECTED] > http://www.cmbn.no/rognes/ > > __ > R-help@stat.math.ethz.ch mailing list

Re: [R] boxplot and xlim confusion?

2005-09-29 Thread Petr Pikal
e boxplot', i.e., vertically, when 'horizontal' is false. So if horizontal is true you still need to use ylim not xlim :-) HTH Petr On 29 Sep 2005 at 15:28, Karin Lagesen wrote: To: "Petr Pikal" <[EMAIL PROTECTED]> From:

Re: [R] Easy cut & paste from Excel to R?

2005-09-29 Thread Petr Pikal
___ > > R-help@stat.math.ethz.ch mailing list > > https://stat.ethz.ch/mailman/listinfo/r-help > > PLEASE do read the posting guide! > > http://www.R-project.org/posting-guide.html > > > > > -- > Jose Quesada, PhD. > > [EMAIL PROTECTED] ESRC Postdoctoral Fellow > http://lsa.colorado.edu/~quesadaj Dept. of PSychology > http://www.andrew.cmu.edu/~jquesada University of Warwick > office H114 Phone: +44 024 765 23 > 759 > Coventry, UK > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] boxplot and xlim confusion?

2005-09-29 Thread Petr Pikal
ange","lightblue","orange","lightblue","orange") > ,horizontal = TRUE, main="EUK", xaxs = "i") > > Karin (sorry if you're getting sick of me..:)) > -- > Karin Lagesen, PhD student > [EMAIL PROTECTED] > http://www.cmbn.no/rognes/ > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] multiple plots on same x axis

2005-09-29 Thread Petr Pikal
gt; > eg > > >plot(Day, gene1) > >plot(Day, gene2, add=T) > > Any help would be appreciated. > > Iain > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE

Re: [R] plotting multiple plots on a single graph

2005-09-27 Thread Petr Pikal
z.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting g

Re: [R] hist(x, ...) with normal distribution curve

2005-09-26 Thread Petr Pikal
ttps://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] multi-class histogram?

2005-09-23 Thread Petr Pikal
ing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listin

Re: [R] mark values as NA in matrix

2005-09-22 Thread Petr Pikal
his outgoing message. > Checked by AVG Anti-Virus. > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.

Re: [R] scale function within a for-loop?

2005-09-20 Thread Petr Pikal
t; > > [[alternative HTML version deleted]] > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr

Re: [R] help required on read.table

2005-09-16 Thread Petr Pikal
ata reading. your earliest response will help me a lot. > > thanks and regards > > snvk > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting gu

Re: [R] Remove vector elements from another vector

2005-09-15 Thread Petr Pikal
gode tilbud pĺ MSN Shopping http://shopping.msn.dk/ > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __

Re: [R] stripped postings when not following the posting guide

2005-09-15 Thread Petr Pikal
find that the message is stripped off. I am using Pegassus Mail 4.21c. Thanks Petr On 15 Sep 2005 at 14:30, Martin Maechler wrote: > >>>>> "Petr" == Petr Pikal <[EMAIL PROTECTED]> > >>>>> on Thu, 15 Sep 2005 13:27:43 +0200 writes: >

Re: [R] if() command

2005-09-15 Thread Petr Pikal
HTH Petr > > And when I look to the database I have no new classification ! > > Could you help please ? > > Mauricio > > Petr Pikal escreveu: > > > Hallo > > > > > > On 13 Sep 2005 at 10:29, Carlos Maurício Cardeal Mende wrote:

Re: [R] if() command

2005-09-15 Thread Petr Pikal
__ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] if() command

2005-09-13 Thread Petr Pikal
; R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] if() command

2005-09-13 Thread Petr Pikal
__ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] trouble with reading data from excel

2005-09-13 Thread Petr Pikal
; > > > > -- > WenSui Liu > (http://statcompute.blogspot.com) > Senior Decision Support Analyst > Cincinnati Children Hospital Medical Center > > [[alternative HTML version deleted]] > > __ > R-help@stat.math.et

Re: [R] Plot of multiple data sets

2005-09-07 Thread Petr Pikal
lots > > > Thank you very much Gabor! > Your solution is best because with points it doesn't adapt the axis. > But it's funny it needs an extra-package for such a simple thing ! I > thought that could be done with just the plot command > > __

Re: [R] A. Mani : Tapply

2005-08-26 Thread Petr Pikal
gt; __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __

Re: [R] A. Mani : Tapply

2005-08-26 Thread Petr Pikal
__ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] "couldn't find function" error message in R 2.1.1

2005-08-25 Thread Petr Pikal
s://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

[R] (Fwd) Re: priority of operators in the FOR ( ) statement

2005-08-24 Thread Petr Pikal
rnorm(1,mean=xi,sd=sigma); > ui<-runif(1,0,1); > ualphai<-alphayx(yi,xi); > xn<-ifelse(ui<=ualphai,yi,xi); > x[i+1]<-xn; > } > > plot(t,x,type="p") > > endtime<-proc.time()[3]; > elapsedTime<-endtime-starttime; > cat("El

Re: [R] priority of operators in the FOR ( ) statement

2005-08-24 Thread Petr Pikal
__ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] A. Mani : Avoiding loops

2005-08-21 Thread Petr Pikal
d 6>= Ej - Ei >=3 then add 100 else 10] . Hi I am not sure what exactly you would like to compute, **working** example could help. But if you want to do some computation for row "i" which depends on row "j", I suppose that

Re: [R] Handling of tables in R

2005-08-19 Thread Petr Pikal
__ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] A. Mani : Avoiding loops

2005-08-19 Thread Petr Pikal
> I need scores for col E entries which depend on conditional > > implications. > > > > > > Thanks, > > > > A. Mani > > Member, Cal. Math. Soc > > > > ______ > > R-help@stat.math.ethz.ch mailing list >

Re: [R] x-axis binning

2005-08-17 Thread Petr Pikal
sting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] return unique values from date/time class object

2005-08-16 Thread Petr Pikal
__ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] return unique values from date/time class object

2005-08-15 Thread Petr Pikal
~s.mcclatchie/> > >/\ > ...>> > ><°)Xx><< > / \\ > ><(((°> > >><(((°> ...>>O<°)Xx><< > >

[R] rpart plot question

2005-08-09 Thread Petr Pikal
fit) Well, I am not sure I express myself clearly. Am I correct that when there is < sign I shall follow left node but when there is >= sign I shall follow the right one? Best regards Petr Pikal Petr Pikal [EMAIL PROTECTED] __ R-help@sta

Re: [R] extract t-values from pairwise.t.test

2005-08-08 Thread Petr Pikal
7907 > > > > Guido J. Parra > School of Tropical Environment Studies and Geography > James Cook University > Townsville > Queensland 4811 > > Phone: 61 7 47815824 > Fax:61 7 47814020 > Mobile: 0437630843 > e-mail:

Re: [R] extract t-values from pairwise.t.test

2005-08-07 Thread Petr Pikal
AIL PROTECTED] > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] R: histograms and ylim

2005-08-03 Thread Petr Pikal
but only for plotting (when 'plot = TRUE'). On 3 Aug 2005 at 9:53, Clark Allan wrote: > hi all > > a very simple question once again!!! > > can we change the "y" range in a histogram? > > > e.g. > x=rnorm(1000) > hist(x,ylim=0.5,prob=T

Re: [R] NA handling with lm

2005-07-28 Thread Petr Pikal
z.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] Plot zooming i.e. changing ylim according to xlim

2005-07-26 Thread Petr Pikal
> automagically > changes the y-axis to fit only the data specified in the part of the > x-axis, or the other way around. I guess that was not very clear from > my first post. > > - Henrik > > ______ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch

Re: [R] Plot zooming i.e. changing ylim according to xlim

2005-07-26 Thread Petr Pikal
Hi Not avoiding trial and error but you can do it interactively by point clicking on a plot. > replot function (x, y, type = "l") { body <- locator(2) plot(x, y, xlim = range(body$x), ylim = range(body$y), type = type) } > HTH Best regards Petr Pikal On 2

Re: [R] Question about creating unique factor labels with the factor function

2005-07-20 Thread Petr Pikal
nly solution? > > Thanks in advance, > Greg > > > ______ > > > > [[alternative HTML version deleted]] > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.

Re: [R] How to read an excel data into R?

2005-06-23 Thread Petr Pikal
gt; Ling > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __

[R] nlme leading minor error

2005-06-22 Thread Petr Pikal
eficients fi1-fi4 and the separate fits were quite OK. Please give me a hint what can be the cause for this error message and how I shall organize my data to avoid this. (Lack of experimental points is also an answer as I can do some subsequent measurement. R 2.1.0, W 2000, nlme package Best re

Re: [R] Data.frames with different line's length

2005-06-21 Thread Petr Pikal
mns? > > Any help is very much appreciated > > Thanks in advance > > Joao Moreira > [[alternative HTML version deleted]] > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http

Re: [R] test for equality of two data sets with multidimensional variables

2005-06-21 Thread Petr Pikal
___ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing list h

Re: [R] Sum up the values of a function

2005-06-11 Thread Petr Pikal
rough all of them step by step without much knowledge why they are constructed this way. Maybe some other list member can give you any reasonable advice. Sorry I could not give you some positive answer. Petr > > Stefan > > Zitat von Petr Pikal <[EMAIL PROTECTED]>: > > &g

Re: [R] Replacing for loop with tapply!?

2005-06-11 Thread Petr Pikal
ations across the globe (15000 stations). > >>>> > >>>>For each station, we need to calculate the number of days a > >>>>certain temperature is exceeded. > >>>> > >>>>So far we used the following S code, where mat88 is

Re: [R] Sum up the values of a function

2005-06-10 Thread Petr Pikal
them > up. I hope you understand my problem and hopefully someone is able to > solve it. Many thanks for the moment. > > Best regards, > > Stefan Wagner > > __ > R-help@stat.math.ethz.ch mailing l

Re: [R] values of bars in barplot

2005-05-30 Thread Petr Pikal
0)) > text(bpl,dat+.2, dat) HTH Petr > > Is there a trick I could use to do that ? > > Thanks to all > > Luc > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > P

Re: [R] how to "singlify" entries

2005-05-30 Thread Petr Pikal
PROTECTED] -- Fax: 048-462-4686 -- Tel: 048-467-9515 > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] how to "singlify" entries

2005-05-30 Thread Petr Pikal
___ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch m

[R] Re: predict nlme syntax

2005-05-20 Thread Petr Pikal
Thank you. I somehow missed your answer and find it only after I went through archives. I had to have partial blindfoldness when searching in your book and in documentation for the answer. Best regards Petr Pikal On 10 May 2005 at 13:24, r-help@stat.math.ethz.ch wrote: > Dear all > &g

Re: [R] Reversing axis in a log plot

2005-05-19 Thread Petr Pikal
___ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

Re: [R] NA erase your data trick

2005-05-17 Thread Petr Pikal
t; R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html Petr Pikal [EMAIL PROTECTED] __ R-help@stat.math.ethz.ch mailing lis

Re: [R] graphic

2005-05-16 Thread Petr Pikal
ints poids by sex in same > graphic with different labels Thank you for your help Fawzi > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-projec

Re: [R] Lattice plot within a "for" loop does not happen?

2005-05-13 Thread Petr Pikal
ge of William & MaryPhone: (757) 221-7751 > Williamsburg, VA 23187-8795Fax: (757) 221-6483 > http://gwgilc.people.wm.edu/ > > __ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEAS

<    1   2   3   4   5   6   7   8   >