[R] Question about parse and expression

Dear R-users, In the following example, I would like to see my ylabel as: "beta[3] * x[3] + epsilon" (where beta and epsilon are replaced by their mathematical symbols). Please advise. Thanks. Nitin i <- 3 ee <- expression(beta[i] * x[i] + epsilon) xyplot(1:10~ 11:20, ylab = parse(t

Re: [R] separate y-limits in xYplot panels

as demo(intervals) suggests. Best, Nitin Nitin Jain said the following on 5/30/2007 8:12 AM: > Hello, > > I would like to get the scales of y-axes dependent only on the data points in a particular panel. Have attached a test example below. > When using 'relation="free&

[R] separate y-limits in xYplot panels

Hello, I would like to get the scales of y-axes dependent only on the data points in a particular panel. Have attached a test example below. When using 'relation="free"', it does not make the scales 'free', however when using 'relation="sliced"', I get a warning "Explicitly specified limits igno

[R] xyplot key using grid.text

Hello, I am trying to print the lm coefficients using grid graphs (code below), and am getting all the coefficients on top of each other. My aim is to put them as legend, showing both coefficients and mean values separated by colors as shown in xyplot. testData <- data.frame(f1 = fac

[R] S+DOX eqivalent in R?

Dear List, I am looking for a function `Pseudo standard error' (PSE), which is available in S+ DOX (design of experiemnt) module - Is there a similar function available in R? Reference for PSE function is in the paper: 'Quick and easy analysis of unreplicated factorials' by Russell V. Lenth, Tech