similar to: xyplot() and confidence interval polygons

Dear R Help, I would be very grateful if somebody could explain why this is happening. I am trying to plot a lattice barchart of a vector of numbers with age bandings that I have brought together into a data frame. When I plot the variables in their raw vector form, it works. When I try to plot them in the df, R labels the numeric axis with default factor values and treats the numeric vector

Hi, I really feel I've looked everywhere, although I know this can't be a hard problem. I'd like to be able to call the graph below as a function, but I can't get the function to recognize variables beyond 'dframe'. I've read through many papers on writing functions in R, but I can't get this to work. data <- data.frame('date' = as.Date(rep(c(15101,

I have been trying to write my own user defined function in Rpart.I imitated the anova splitting rule which is given as an example.In the work I am doing ,I am calculating the concentration index(ci) ,which is in between -1 and +1.So my deviance is given by abs(ci)*(1-abs(ci)).Now when I run rpart incorporating this user defined function i get the following error message: Error in

Full_Name: Marketa Kylouskova Version: 1.2.1 OS: Windows Submission from: (NULL) (147.231.7.2) Hi, I believe there is a bug in the extension of wilcox.test, namely in determination of confidence intervals. I concentrated on the two-sample test only. I examined and tested its performance on this working data set: x<-rnorm(10,3,1) # So I have two samples, I will test whether

Hello, Even though the documentation says that it is possible to have a scaled Euler diagram for three categories, this fails to happen. All of the circles are the same size. My commands are : library(VennDiagram) A <- 1:10 B <- 9:18 C <- 15:500 venn.diagram(list(NameOne=A, NameTwo=B, NameThree=C), "example.tiff", euler.d = TRUE, scaled = TRUE, fill = c("red",

Many Japanese were troubled with the setting of the font. I added the following to .Rprofile first. setHook(packageEvent("grDevices", "onLoad"), function(...){ grDevices::quartzFonts(sans=grDevices::quartzFont( c("Hiragino Kaku Gothic Pro W3", "Hiragino Kaku Gothic

Hi, I am new to R. Anyone can explain the following from R-help or anyone can direct me how to calculate odds ratio from logistic model in R. Thank you very much. Guoya Stefano <stecalza at tiscalinet.it <https://stat.ethz.ch/mailman/listinfo/r-help> > writes: >Hi all. > >A simple question. >Is there a function to compute the Odds Ratio and its confidence intervall,

Greetings to the help mailing list. I am in the process of translating a large graphic from xyplot to ggplot2 (13 columns by about rows). I have been unsuccessful trying to understand how to place the following text strings after three days of: * Perusing Wickham's "gg2plot" book; * Searching his site for gg2plot and qplot; * Reviewing the "man pages" for gg2plot; *

Dear all, I have a four variable: Stuy.Name, OR, 95%LCI and 95%UCI and I would like to create a meta analysis plot. I can't use meta.MH function in metaplot because I do not have n.trt, n.ctrl, col.trt, col.ctrl are not available! Is there an alternative way to do it? Many thanks in advance, Cheba [[alternative HTML version deleted]]

Dear R users I plot the trellis graphics by using the lattice package. Everything is OK. Now, I want set some parameters of the trellis graphics. 1. The tick label site. By default, only two tick labels had been output in x-axis of my plot. I want output four or five tick labels. In the traditional graphics system, it will be very easy. Just not output the axis in plot by use the parameter

R-experts: In 2002, Hans Van Houwelingen et al. published a tutorial on how to do meta-regression in Statistics in Medicine. They used the classic BCG dataset of Colditz to demonstrate correct methodology and computed the results using PROC MIXED in SAS. In trying to duplicate the results presented in this paper, I have discovered that I can reproduce certain items with lmer but not

Dear R-helpers, the problem I'm facing today is to convince lattice to paint some areas in gray. The areas I would like to have in gray, are confidence bands I've googled around in the mailing list archives and eventually find some clues. This link is my starting point http://tolstoy.newcastle.edu.au/R/e2/help/07/04/15595.html I'm reproducing here the code for your convenience est

Muchísimas gracias Carlos, de verdad que te agradezco la ayuda, pero no es lo que voy buscando. Quiero colocar en el eje de abscisas la secuencia temporal de los meses, es decir, agosto septiembre, octubre, etc? pero no las fechas de las toma de datos, sino que aparezca la marca de un mes, y la siguiente marca sea la del siguiente mes, etc?, y además que las muestras estén separadas de acuerdo con

Muchas gracias Carlos, previo a mi correo, entre las pruebas que hice estaba una parecida a la que apuntas de la siguiente manera: attach (Libro1) plot (xbar~as.Date(fechas,"%d/%m/%y"), ylim=c(400,660), xaxt="n", type="b", pch=19,cex=1) xlabels<-strptime(fecha,format="%d/%m/%Y") axis.Date (1,at=xlabels,format="%b-%y")

Dear R users, I am trying to build a barplot2 graph however I can't find a way of defining the scale for the x-axis. I would like to show in my x-axis only the numbers 0, 25, 50, 75 etc. (so far R is giving me a random scale hard to interpret and it doens't look nice...). Could anyone advise me on how to do this please, it would be a great help! Thank you. Below I show the code I have

Hi R users: How can I obtain an italic font only for one of the two strips in a xyplot? library(lattice) t<-rep(seq(0,10,5),4) logCFU<-c(2,2.5,3,4,4.5,1.5,2,2.5,3,3.4,2,2.5) microorg<-factor(rep(c("E. coli","L. monocytogenes"),each=6)) tratam<-factor(rep(c("t1","t2"),6)) xyplot(logCFU~t|microorg+tratam,type="p",

Hi All, I have a panel xyplot with 2 lines in each panel. I'd like to label one line only but don't know how to do this. The code below labels both lines. Any ideas how I could change it to show the y-values of only one of the lines? Many thanks! xyplot(apples + bananas ~ year | category, data=fruit, as.table=TRUE, par.strip.text=list(cex=1.2,font="bold"), par.settings =

Hello list, Is there a command line tool I run on a ttf font and get a list of the Unicode Ranges for that that font that would be compatible with the unicode-range: parameter in a CSS @fontface declaration? I'm guessing something in the python world probably exists... Hopefully something that works in CentOS 7 I need something like that for a FLOSS font server project that doesn't

R help, I would like to change the labels of my tick marks on the x-axis, and I am having difficulty understanding how. Basically, my current axis labels are: 0, 50, 100, 150, 200, and I would like: 1962Q1, 1974Q2, 186Q4, 1999Q2, 2011Q4. With all respect to generality, could you please simply tell me the code to achieve this in the context of this problem? I learn programming by example and

Dear Rhelp, I would like to get alternate tick labels for the xyplot: library(lattice) library(grid) xy <-xyplot(decrease ~ treatment, OrchardSprays, ??? main= "Some plot", ??????? groups = rowpos, type = "a", ??? ??????????? page???? = function(n){ ???????????????????????? grid.text(LETTERS[j], ???????????????????????? y = 0.95, ???????????????????????? x = 0.15,