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Hi there, I have the following plot. The circles and the line do not cross in the main plot. But in the legend, the circle and the line cross. I am wondering if there is a way to make the legend look like the plot without crossing. I looked around but did not find a way to do that. Is it doable? plot(x,x^1.5, pch=1, lty=1, type='b') legend(1,25, legend="hello",pch=1,

Hello everyone, I have a variable with several categories and I want to convert this into dummy variables and do logistic regression on it. I used model.matrix to create dummy variables but it always picked the smallest one as the reference. For example, model.matrix(~.,data=as.data.frame(letters[1:5])) will code 'a' as '0 0 0 0'. But I want to code another category as

...wer.bound<-uniroot(determinant,c(0,0.5))$root upper.bound<-uniroot(determinant,c(0.51,1))$root [[elided Yahoo spam]] Ana [[alternative HTML version deleted]] ------------------------------ Message: 2 Date: Sat, 20 Sep 2008 23:37:22 -0500 From: "Li, Bingshan" <bli1@bcm.tmc.edu> Subject: [R] How to plot "greater than" symbol on the x-axis To: <r-help@R-project.org> Message-ID: <99FAE9C1DAA75C4BAB3C1441228F95D130C1E7@BCMEVS14.ad.bcm.edu> Content-Type: text/plain Hello everyone, I want to plot a "greater than" symbol (th...

Hi, all, I am wondering if there is an algorithm for calculating power of 2x3 table using Fisher exact test. There is one (algorithm 280) for 2x2 Fisher exact test but I couldn't find one for 2x3 table. If we are not lucky enough to have one, is there any other way to calculate exact power of 2x3 table? The reason why I want exact power is because some cells are assumed to be very

Hello everyone, I want to plot a "greater than" symbol (the "_" under ">") on the x-axis in the labels. Is it possible to do it? Thanks. Bingshan [[alternative HTML version deleted]]