search for: erupt

Displaying 16 results from an estimated 16 matches for "erupt".

2005 Oct 21
1
finite mixture model (2-component gaussian): plotting component gaussian components?
...trate. (Note: my real dataset will not have peaks this well separated, but I needed to find a small example.) ################## # (1) get some data ################## data(faithful) ################## # (2) get model ################## library(mclust) MyMixtureModel<-summary(EMclust(faithful$eruptions),faithful$eruptions) ################## # (3) plot mixture model ################## attach(MyMixtureModel) mclust1Dplot(data=faithful$eruptions,z=z,mu=mu,sigmasq=sigmasq,pro=pro,ask=FALSE,type=c("density")) do.call("mclust1Dplot",c(list(data=faithful$eruptions,ask=FALSE,typ...
2006 Jul 20
2
function names in a vector used by for (){} character problem ?
...y.default$kernels, but thats not my question here. my own kernel functions are running and working. my problem is the following is not working: dev.off() par(mfrow=c(3,3)) for(i in 1:length(bw)) { for(j in 1:length(kernels)) { par(mfg = c(i, j)) nawaline2(eruptions,waiting,kernels[j],bw[i],1000) # FYI: the following worked but ofcourse all rows were the same # nawaline2(eruptions,waiting,gauss,bw[i],1000) } } # here are the standard arguments for nawaline, kern exspects a function like gaussian, epan or rectangular. nawaline2(xi,yi,kern,h...
2006 Apr 24
1
Rumbling Java volcano may erupt
http://www.physorg.com/news65033298.html Switch to Rails before it''s too late, folks! Jeff -- Posted via http://www.ruby-forum.com/.
2005 Oct 22
0
package mclust: cdens, EMclust?
...------------------ SAMPLE CODE -------------------- Here is a little test script to illustrate. (Note: my real dataset will not have peaks this well separated, but I needed to find a small example.) ################## data(faithful) library(mclust) MyMixtureModel<-summary(EMclust(faithful$eruptions),faithful$eruptions) attach(MyMixtureModel) mclust1Dplot(data=faithful$eruptions,z=z,mu=mu,sigmasq=sigmasq,pro=pro,ask=FALSE,type=c("density")) do.call("mclust1Dplot",c(list(data=faithful$eruptions,ask=FALSE,type=c("density")),MyMixtureModel)) # plot compon...
2006 Aug 25
3
plot question
Hi everyone, I have what may appear to be a newbie question, but I have looked everywhere I can think to look and I cannot find an answer. On page 35 of "An Introduction to R" the following command appears: plot(ecdf(eruptions), do.points=FALSE, verticals=TRUE). What is the do.points argument? I know what it does (suppresses printing of the points) but where can I find help on it? I want to be able to explain it fully to my students. Thanks for your help, Cathy -- Dr. Cathy Carter Department of Geography Univer...
2017 Oct 09
1
example of geom_contour() with function argument
...ataset in the > example). Can you please point to the specific example that might help? > > Here is what I get: > > require(mvtnorm) > require(ggplot2) > set.seed(1234) > xx <- data.frame(rmvt(100, df = c(13, 13))) > > > v <- ggplot(faithfuld, aes(waiting, eruptions, z = drmvt, df = c(13,13))) > v + geom_contour() > > Don't know how to automatically pick scale for object of type function. > Defaulting to continuous. > Error: Aesthetics must be either length 1 or the same as the data (5625): > x, y, z, df > That's not what I...
2017 Oct 09
1
example of geom_contour() with function argument
...int to the specific example that might help? > > > > Here is what I get: > > > > require(mvtnorm) > > require(ggplot2) > > set.seed(1234) > > xx <- data.frame(rmvt(100, df = c(13, 13))) > > > > > > v <- ggplot(faithfuld, aes(waiting, eruptions, z = drmvt, df = c(13,13))) > > v + geom_contour() > > > > Don't know how to automatically pick scale for object of type function. > > Defaulting to continuous. > > Error: Aesthetics must be either length 1 or the same as the data (5625): > > x, y, z, df...
2017 Oct 09
2
example of geom_contour() with function argument
...elp? >> > >> > Here is what I get: >> > >> > require(mvtnorm) >> > require(ggplot2) >> > set.seed(1234) >> > xx <- data.frame(rmvt(100, df = c(13, 13))) >> > >> > >> > v <- ggplot(faithfuld, aes(waiting, eruptions, z = drmvt, df = c(13,13))) >> > v + geom_contour() >> > >> > Don't know how to automatically pick scale for object of type function. >> > Defaulting to continuous. >> > Error: Aesthetics must be either length 1 or the same as the data (5625): &g...
2017 Oct 09
1
example of geom_contour() with function argument
...n which calculates a KDE (that is, something from the dataset in the example). Can you please point to the specific example that might help? Here is what I get: require(mvtnorm) require(ggplot2) set.seed(1234) xx <- data.frame(rmvt(100, df = c(13, 13))) v <- ggplot(faithfuld, aes(waiting, eruptions, z = drmvt, df = c(13,13))) v + geom_contour() Don't know how to automatically pick scale for object of type function. Defaulting to continuous. Error: Aesthetics must be either length 1 or the same as the data (5625): x, y, z, df Can you please tell me how to use this here? Or is some o...
2009 Jun 14
5
Leave One Out Cross Validation
Hi All, I have been trying to get this LOO-Cross Validation method to work on R for the past 3 weeks but have had no luck. I am hoping someone would kindly help me. Essentially I want to code the LOO-Cross Validation for the ''Local Constant'' and ''Local Linear'' constant estimators. I want to find optimal h, bandwidth. Thank you very much! -M -- View this
2000 Feb 29
1
No subject
Does anyone know of any comprehensive literature (like a book, collection of articles, etc.) that walk thorugh example of ARIMA modeling with the ts package of R? Genarlly if you've just started to learn the R-language and are all week long with ARIMA, what is a fast-pace source that you would recommend (to a beginner) ? Thank you, Krasi
2010 Apr 07
0
exporting rotating plot into Powepoint
Hi, I need to export a rotating plot like the one generated from the following function into a PPT slide or something that can be viewed by reviewers of a journal: library(np) library(datasets) data(faithful) f <- npudens(~eruptions+waiting,data=faithful) plot(f,view="rotate",neval=100,phi=30,main="",xtrim=-0.2) Thanks! Gabriele Zoppoli, MD Ph.D. Fellow, Experimental and Clinical Oncology and Hematology, University of Genova, Genova, Italy Guest Researcher, LMP, NCI, NIH, Bethesda MD Work: 301-45...
2011 Apr 19
0
Error message in package:bayesSurv. Why?
...e a straightforward adaptation of the package''s example to my own dataset, which looks at incidence of depression following the birth of initial and up to 3 subsequent children (4 children in all, with all subjects having a first child). I''ve regarded these as equivalent to tooth eruption and subsequent caries in the tandmobile example the package gives. As near as I can make out, the sole difference (mutatis mutandis) is that my data has precise dates of birth of children and onset of depression, rather than the data being interval-censored as in the tandmobile dataset. I'...
2000 Feb 23
1
Large datasets under R
...der Windows NT 4.0. Have things improved in more recent versions? Are they expected to improve soon? In the meantime, what can we do to make large-dataset analysis more convenient? Thanks, Steve Stephen R. Laniel | "Farewell Angelina Carnegie Mellon University | The sky is erupting laniel at cmu.edu | I must go where it's quiet." www.stat.cmu.edu/~laniel/ | --Bob Dylan -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FA...
2017 Oct 09
1
example of geom_contour() with function argument
Hi BFD, ?geom_contour() *does* have helpful examples. Your Google-foo is weak: Searching for geom_contour brought me: http://ggplot2.tidyverse.org/reference/geom_contour.html as the first result. HTH Ulrik On Mon, 9 Oct 2017 at 08:04 Big Floppy Dog <bigfloppydog at gmail.com> wrote: > Can someone please point me to an example with geom_contour() that uses a >
2000 Apr 30
5
Help Need with aov()
Hi there, I'm using R1.0.1 Windows 98. This file contains some inputs and an aov function code. Can someone check it for me? Somehow I got completely different answer when typing them in R and in Splus. Splus gives me this: > summary( Turnip.aov ) Error: Blocks Df Sum of Sq Mean Sq F Value Pr(F) Residuals 3 163.7367 54.57891 Error: Plots %in% Blocks