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# Lattice Error Bars

## Contents

Now reading your code closely, am I right in the assumption, that we are plotting the standard deviation and not standard error of mean? Do you want to plot it like a ribbon? –MrFlick Oct 13 '14 at 4:41 Thanks. share|improve this answer answered Nov 14 '13 at 18:17 sparrow 622415 Dear sparrow, thank you so much for this - you are my hero! =) I was playing around data subset ylim subscripts groups type scales panel prepanel xlab ylab see trellis.args. http://lebloggeek.com/error-bars/error-bars-in-r.html

Set nx=FALSE or nx=0 if x is already discrete and requires no grouping. For example, suppose that 4 lines are drawn in addition to the central line. r lattice line-plot share|improve this question edited Nov 15 '13 at 7:42 asked Nov 14 '13 at 10:35 LeoTor 156 You can't mix base and grid graphics. Have you looked around?

## Lattice Error Bars

See the bubble plot example. For bubble plots, name an argument cex. Why is AT&T's stock price declining, during the days that they announced the acquisition of Time Warner inc.? You can also specify probs through methodArgs=list(probs=...).

For Dotplot the first argument to Cbind will be the main x-axis variable. col.fill used to override default colors used for the bands in method='filled bands'. x is a numeric vector, y is a matrix with three columns, the values, the lower and the upper ends of the error bars. ... These parameters are vectors or lists whose elements correspond to the added band lines (i.e., they ignore the central line, whose line characteristics are defined by lty, lwd, col).

Subscribe to R-bloggers to receive e-mails with the latest R posts. (You will not see this message again.) Submit Click here to close (This popup will not appear again) Re: [R] Error Bars In R Examples of useful method functions are those listed under the help file for summary.formula such as smean.cl.normal. http://www.R-project.org/posting-guide.html Deepayan Sarkar Threaded Open this post in threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ Re: error bars in lattice xyplot *with groups* On 6/5/06, Mike multiple lines).

Browse other questions tagged r lattice line-plot or ask your own question. Draw an ASCII-O'-Lantern for Halloween Jokes about Monica's haircut Is there a standard English translation of ausserordentlicher Professor? Hypothesis: The proportion of species with vegetative reproduction is differen...Read more » Lattice-xyplot without Border/Box, with Axes at Bottom & Left Side Only, with Custom Ablines/Grid & Axis-Labelling August 4, 2011By Is it safe for a CR2032 coin cell to be in an oven?

## Error Bars In R

If the second argument to Cbind is a matrix, that matrix is stored in the "other" attribute and arguments after the second are ignored. August Package Picks Slack all the things! Lattice Error Bars The outer quartiles are # displayed using "filled bands" s <- summarize(y, llist(month,year), smedian.hilow, conf.int=.5) # filled bands: default fill = pastel colors matching solid colors # in superpose.line (this works For example, there might be a categorical variable (sometimes known as a covariate) that can be used to divide the data set to fit a separate linear Read more » Simple

Measuring Information Content of unannotated terms in a corpus, avoiding -log(0) Would it be ok to eat rice using spoon in front of Westerners? navigate here Other functions return standard trellis results. Not the answer you're looking for? But seeing, that the stderr function has a na.rm=T in it and the NAs only affect the computation of the SE and SD (but not the mean), I think it would

To illustrate this, consider the singer data > generated by the above linked solution previously submitted: > > ##################### > library(lattice) > singer.split <- > with(singer, > Mann-Whitney U Test Definition of U What is the practical duration of Prestidigitation? graphical parameters passed to panel.xy panel.xy panel function to produce the plot to which error bars are added make.grid character string, determines the direction of grid lines added to the plot http://lebloggeek.com/error-bars/how-to-interpret-error-bars.html panel.xYplot decides how to alternate upper and lower bars according to whether the median y value of the current main data line is above the median y for all groups of

When your mind reviews past events Subdividing list with another list as a reference When a girl mentions her girlfriend, does she mean it like lesbian girlfriend? Sorry to keep bugging you, but seeing that you've just solved my daylong problem, I'm very excited!!! –OFish Oct 13 '14 at 6:54 1 I've updated based on your definition Therefore, I would like to add standard errors to these points (t.tort).

## The outer quartiles are # displayed using "error bars" set.seed(111) dfr <- expand.grid(month=1:12, year=c(1997,1998), reps=1:100) month <- dfr\$month; year <- dfr\$year y <- abs(month-6.5) + 2*runif(length(month)) + year-1997 s <- summarize(y,

• The at element for scales.minor is used by panel.xYplot to add minor tick marks.
• You can also specify a general function of a data vector that returns a matrix of statistics for the method argument.
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• Browse other questions tagged r lattice standard-error or ask your own question.