r-grid

I aiming to draw a pyramid plot, like the one attached. I found several example using ggplot, but I am still struggling with the adoption of my example to my data (or the data that I want to plot). structure(list(serial = c(40051004, 16160610, 16090310), DMSex = structure(c(2, 2, 2), label = "Gender from household grid", labels = c(`No answer/refused` = -9, `Don't know` = -8, `Interview not achieved` = -7, `Schedule not applicable` = -2, `Item not applicable` = -1, Male = 1, Female = 2), class = "haven_labelled"), dtotac = structure(c(-9, -9, -8), label = "DV: Total actual hours in all jobs

I've been baffled by this a few times already, so here's a made-up question for others who might stumble upon the same problem. Consider this grid unit vector, a = unit(1:3, c("cm", "in", "npc")) I want to replace some elements with new values. The natural approach would be, a[1] = unit(2,"pt") a # [1] 2cm 2in 3npc Something went wrong: only the numeric value was changed, not the unit. Why? What to do? Edit: As pointed out in one answer below, such units are just numeric vectors with attributes. However, their offsprings unit.arithmetic and unit.list should also be considered solution to be

I've got a polar plot which uses geom_smooth(). The smoothed loess line though is very small and rings around the center of the plot. I'd like to "zoom in" so you can see it better. Using something like scale_y_continuous(limits = c(-.05,.7)) will make the geom_smooth ring bigger, but it will also alter it because it will recompute with the datapoints limited by the limits = c(-.05,.7) argument. For a Cartesian plot I could use something like coord_cartesian(ylim = c(-.05,.7)) which would clip the chart but not the underlying data. However I can see no way to do this with coord_polar() Any

I've created a simple wordcloud: require(wordcloud) words <- c('affectionate', 'ambitious', 'anxious', 'articulate', 'artistic', 'caring', 'contented', 'creative', 'cynical', 'daring', 'dependable', 'easygoing', 'energetic', 'funny', 'generous', 'genuine', 'goodlistener', 'goodtalker', 'happy', 'hardworking', 'humerous', 'impulsive', 'intelligent', 'kind', 'loyal', 'modest', 'optimistic', 'outgoing', 'outrageous', 'passionate', 'perceptive', 'physicallyfit', 'quiet', 'rational', 'respectful', 'romantic', 'shy', 'spiritual', 'spontaneous', 'sweet', 'thoughtful', 'warm') freqs <- c(134, 53, 0, 5

I need to draw a rectangle on my diagram to highlight different changes. I need to use grid package. I tried to use the grid.rect but it doesn't work. I want that my rectangle looks like on the picture. On the left part of the picture you can see my diagram and of the right part of the picture I've added the rectangle (in Paint) like I want it will be. library(grid) library(lattice) library(sandwich) data("Investment") Investment <- as.data.frame(Investment) trellis.par.set(theme = canonical.theme("postscript", color=FALSE)) grid.newpage() pushViewport(viewport(x=0, width=.4, just="left"))

I have a viewport which has to have a fixed aspect ratio as it has to have equal distance between x and y units in its native coordinate system. I want to fit this viewport into a parent viewport such that it will scale to the largest extent possible, but maintains its aspect ratio. Using the grid unit 'snpc', I was able to maintain the aspect ratio, though I could not reach the largest extent possible. See my code below, which prints out what I have archieved so far at four different device aspect ratios. While the viewport of interest (gray and with grid) fills the maximal area available

I just updated R, R Studio, and a bunch of packages including ggplot2 and gridExtras on my Mac. Now gridExtras is failing in basic plotting with the error: "only 'grobs' allowed in "gList"" Here's some code that should work but does not: library(ggplot2) p1 = qplot(1:10,rnorm(10)) p2 = qplot(1:10,rnorm(10)) library(gridExtra) grid.arrange(p1, p2, ncol=2, main = "Main title") This dumps out the following error: Error in gList(list(grobs = list(list(x = 0.5, y = 0.5, width = 1, height = 1, : only 'grobs' allowed in "gList" In addition: Warning message: In grob$wrapvp <- vp : Coercing LHS to a