search for: perim

Hi, When running z <- plot(fit, age=NA, cholesterol=NA, perim=boundaries, method='image') Legend(z, fun=plogis, at=qlogis(c(.01,.05,.1,.2,.3,.4,.5)), zlab='Probability') And after pointing the cursor to the plot() screen in R, I obtain the following message: Using function "locator(2)" to place opposite corners of image.le...

...] x <- sort(x[!is.na(x)]) n <- length(x) low <- x[10]; high <- x[n-9] college.pts >= low & college.pts <= high } windows() plot(Predict(f, college, income=incomes, conf.int=FALSE), xlim=c(0,35), ylim=c(30,55), lty=1, lwd=c(.25,1.5,3.5,6), col=c(1,1,2,2), perim=show.pts) Thanks [[alternative HTML version deleted]]

...n(point.x = stems$easting, point.y = stems$northing, pol.x = get.pts(gpc.plot)[[1]]$x, pol.y = get.pts(gpc.plot)[[1]]$y) 3: as.logical(sp::point.in.polygon(point.x = stems$easting, point.y = stems$northing, pol.x = get.pts(gpc.plot)[[1]]$x, pol.y = get.pts(gpc.plot)[[1]]$y)) 4: poi.fp(gpc.perim, plot.grid[i, ], stems, plot.designs[1, ], plot.it = FALSE) 5: eval.with.vis(expr, envir, enclos) 6: eval.with.vis(ei, envir) 7: source("generate_samples.r") Not sure what to do now. I've been running this on 2.3 Winxp box just fine and will continue to do so. -- Forest Informa...

Dear All, I would like to plot a scalar (e.g. a temperature) on a non-rectangular domain (or even better: I would simply like to be able to draw a contour plot on an arbitrary 2D domain). I wonder if there is any tool to achieve that with R. I did some online search in particular on the list archives, found several queries similar to this one but was not able to find any conclusive answer. I

...y <- ifelse(runif(n) < plogis(L), 1, 0) ddist <- datadist(age, blood.pressure, cholesterol, sex) options(datadist='ddist') fit <- lrm(y ~ blood.pressure + sex * (age + rcs(cholesterol,4)), x=TRUE, y=TRUE) boundaries <- perimeter(age, cholesterol, lowess=TRUE) plot(age, cholesterol) # show bivariate data density lines(boundaries) # and perimeter that will be used for 3-D plot z <- plot(fit, age=NA, cholesterol=NA, perim=boundaries, method='image') # draws...

We are looking at adding to our storage. We would like ~20TB-30 TB. we have ~ 200 nodes (1100 cores) to feed data to using nfs, and we are looking for high reliability, good performance (up to at least 350 MBytes /second over 10 GigE connection) and large capacity. For the X45xx (aka thumper) capacity and performanance seem to be there (we have 3 now) However, for system upgrades , maintenance