similar to: Making the lines thicker in histogram

I am trying to make the lines thicker in a graph (for a ppt presentation). Here is what I currently have: plot(x,y,type="l", ylab="Number of OTUs", xlab="Number of Samples Collected", col="Black", pch=1, ylim=c(0,6000)) points(x, Sobs$Chao_1_Mean, type="l", col="Gray", pch=1) (this is one of the added lines in the graph). I believe

Hi, I have two somewhat embarassing questions about the lattice-related plot functions: 1.) How do I make lattice (e.g. barchart) to not draw a box but only a y-axis on the left hand side so that the plot looks like barplot with default settings? So that the following two code snippets look more alike: barplot(VADeaths) library(reshape) vad <- melt(data.frame(VADeaths,

Dear R-help community, I need to find out how to make the black axis line around my plot thicker in levelplot, I cannot find the correct command in ?levelplot or ?par - or if it is there I cannot get it to work - any help would be more that appreciated! Here's an example script - I would want the code for making the axis bordering the plot thicker: x<- seq(pi/4, 5*pi,length=100)

Is there anyway to make plotting point character being thicker in xyplot? I mean not larger which can achieved by "cex=2", but thicker. I tried lwd=2, but it didn't work. I know "lwd" works in regular plot() not only for lines, but also for points. For example plot(1:10, lwd=2) Thanks John

Dear Rxperts.. what settings in barplot and histogram do I use, to show bars in an monotonously increasing or decreasing order of the frequency of a categorical variable? an example is provided below.. histogram(~factor(sample(letters,200,rep=T))) I was able to get it in 3 - 4 steps.. l a1 <- sample(letter,200,rep=T) a2 <- table(a1) barplot(a2); barplot(sort(a2)) # all variables are not

Hi list, After a lot of tweaking i have managed to create a histogram with an overlaying density plot. The histogram shows a sample of birth weights of babies and the density plot shows birth weights from a much larger reference populaton. My data is divided in 0.1 Kg bins so in the code below binweigh=0.1. The trouble with the current graph is that it is not very clear since the density plot

Hi r-users,   I would like to overlap a smooth line on the histogram.  I tried using spline but it does not work. sq     <- seq(0,900,by=50) sq.50  <- as.character(sq) datobs <- sum_pos ## first, plot histogram histo <- hist(datobs,breaks=sq,freq=F) ## extract counts from histogram and calculate the probability in ## each specified interval. Also check the length of the interval is

Hello: I'm dealing with an issue currently that I'm not sure the best way to approach. I've got a very large (10G+) dataset that I'm trying to create a histogram for. I don't seem to be able to use hist directly as I can not create an R vector of size greater than 2.2G. I considered condensing the data previous to loading it into R and just plotting the frequencies as a

Hi I need to know how to make pch symbols like pch=3 (+) or pch=4(x) or even the border of squares or triangles thicker without changing the size. I have a lot of symbols of different colors but you can't see the colors clearly and I don't want to change the symbol. Thanks! -- View this message in context: http://r.789695.n4.nabble.com/How-to-make-pch-symbols-thicker-tp4648295.html

Dear: I am trying to plot the histogram graph for my observed data. Then plot fitted distribution on the same graph of histogram plot in R. 1. histogram plot y. 2. based on "1", plotting y1 v. x; 3. based on "1", plotting y2 v. x; 4. based on "1", plotting y3 v. x; All of these four plots must be on the same graph. However, I found the difficulty is

Hi, I would like to modify how barplot .... plots. For reasons only my supervisor comprehends i need to do the crisscross lines in the bar thicker. If i use lwd=2 the y-axis is thicker, (i use the option beside = TRUE) but nothing else is affected by this parameter - it seems. I looked at the barplot.r code but i am afraid i don't quite understand it so ..... i am at loss. I am using

Hi list, this is my second try for first post on this list (I tried to post via email and nothing appeared in my email-inbox, so now I try to use the nabble-web-interface) - I hope that you will only have to read one post in your inbox! Okay, my question ... I was able to plot a histogram and add the density()-line to this plot. I was able to plot a cumulative form of this histogram. Yet, I was

Hello, I am drawing a boxplot using bwplot in lattice. I would like to learn how to draw a thicker median line instead of the default setting. Thank you. Code bwplot(........, pch=rep("|",2)) Elaine [[alternative HTML version deleted]]

Hi, how can I make the point characters thicker (NOT larger) in xyplot when groups= argument is used? dat<-data.frame(x=1:100,y=1:100,group=rep(LETTERS[1:5],each=20)) ### lwd=2 doesn't work here xyplot(y~x,groups=group,data=dat,col=1:4,pch=1:4,lwd=2) ### lwd=2 works with panel.points(), but grouping is messed up! xyplot(y~x,groups=group,data=dat,col=1:4,pch=1:4,

Hi all, I'm a new R user. I have the following information about a data set and how to make a histogram? data number of observations 0-2 25 2-10 10 10-100 10 100-1000 5 I tried barplot(height=...,width=...,...), the output looks right but the x-axis is missing. How to fix it? Also can I use<hist> to draw it?

Is there any way to control the spacing between bars in a histogram, or change the border width (I'm assuming the hist() function, though alternatives are welcome)? I'm interested in changing the visual spacing between columns in a plotted histogram. The general effect I'm looking for can be accomplished in barplots using the "width=" parameter, but I have not been able

Searched my R reference docs*, and the Rseek, but evidently I've overlooked this capabilty.    Is it possible to produce a 3d Barplot using R?   For example would like to have a three axis bar plot - \ x-axis = location(discrete), y-axis = data value, z-axis = frequency of value occurance (of location and value)   Would also if could also do something like what "qplot" allows,

Hi all, I am new in R. I am trying to make an histogram but I can't figure it out. I have .cvs table with a lot of data that look like this: I already have the frequency of each interval (Counts). Interval Counts 00:19 0 10:19 3117 20:29 4500 30:39 2330....... I want to make the histogram with that. At the y axis I want to have the Counts and at x axis I

Hello , I am trying to create a histogram in order to compare between two groups and would like it to be similar to the figure attached. How can I generate this using R ? Thank you, Nandini http://r.789695.n4.nabble.com/file/n3582448/5634-15977-1-PB.gif -- View this message in context: http://r.789695.n4.nabble.com/Histogram-tp3582448p3582448.html Sent from the R help mailing list archive at

Dear R user, I am using UK census data on travel to work. The authorities have provided a breakdown in each area by mode (car, bicycle etc.) and distance travelled (0 ? 2 km, 2 ? 5 km etc). Therefore, after processing, the data for Sheffield look like this https://files.one.ubuntu.com/ej2VtVbJTEaelvMRlsocRg : dshef <- read.table("distmodesheff.csv", sep=",", header=TRUE)