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Questions tagged [gridextra]

`gridExtra` is a package providing convenience functions and extensions on top of `grid`, a low-level framework for R graphics. This facilitates the arrangement of multiple ggplot objects on a single plot.

Description

gridExtra is an R package based on grid graphics, providing a few high-level functions to draw custom graphical objects and organise them on a page.

Additional Resources

  1. Official CRAN documentation.
  2. Info provided by RDocumentation can be found here.
  3. The official guide, written by the package's creator, can be found here.
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Edit style of grid.arrange title. Bold, italic etc. R

I am creating a multi plot in R using grid.arrange, and wanted to change my title so that it is bold (and italic if possible). As this is a general question, I will not include the code for my plots, but the code I am using to make my multi plot…
sym246
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Merging Table Header Cells Using tableGrob

I am currently creating a table image using: SummaryTable <- data.frame( index, xa, xb, ya, yb, za, zb ) names(SummaryTable) <- c("Index", "Main X Sub A", "Main X Sub B", …
Scott
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Remove white space between plots and table in grid.arrange

I would like to remove the large spacing that is inserted by default between the plots and the table in a grid.arrange, as shown in the MWE hereafter: require(ggplot2) require(gridExtra) list1=data.frame(mtcars[1:3, ]) # Dummy data p1 =…
JohnBee
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Change text color for cells using TableGrob

Is there a way to individually change the color of the text of a cell when using tableGrob and ggplot2? For instance in the code below it'd be great if the cell with 1 could be blue and the cell with 2 could be red, with 3:8 all…
user3667133
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How to use empty space produced by facet_wrap?

I have a faceted plot that forms an n x m grid. By design, the last (bottom-right) cell is always empty, so I'd like to utilize the extra space by adding another ggplot object. My current solution relies on low-level viewport approach, which is not…
tonytonov
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Align edges of ggplot choropleth (legend title varies)

I am attempting to align the left and right edges of 4 ggplot choropleth maps using this method. I am unable to do this though. Original plot: library(ggplot2); library(gridExtra) crimes <- data.frame(state = tolower(rownames(USArrests)),…
Tyler Rinker
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How To Edit Common Legend Title In ggarrange?

How do I edit a common legend title (make it bold font and enlarge the font size) using ggarrange? Based on the six plots I have (p1 to p6), I thought the following would work: p6 <- p6 + theme(legend.title = element_text(size = 15, face =…
shsh
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Only grobs allowed in gList

All -- There are several other questions on this exact topic, but none of them addresses the problem I am facing. Here is a simple snippet of code. Can anyone advise what the issue here is please? > grid.arrange(plot(rnorm(1000)),hist(rnorm(1000)),…
skafetaur
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Cannot disable R markdown output from gridExtra (additional comment)

In my r markdown report i use 2 chunks. First: ```{r, include = FALSE, echo=FALSE, results='asis'}``` Where i load all packages and do computation. And second {r, fig.margin = TRUE, fig.width=10, fig.height=4.5, echo=FALSE, results='asis',…
M. Siwik
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how to give a title to each column created with grid.arrange() in R?

Does anyone know if it is possible to give a title at each column of graphs created with grid.arrange()? I know that is possible to give an overall title and a title to each graph but I would need only a column title. Thank you very…
coolwinter
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ggplot2: multiple plots in a single row with a single legend

I want a combined plot of two plots + their legend like this: library(ggplot2) library(grid) library(gridExtra) dsamp <- diamonds[sample(nrow(diamonds), 1000), ] p1 <- qplot(price, carat, data=dsamp, colour=clarity) p2 <- qplot(price, depth,…
mts
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using ggsave and arrangeGrob after updating gridExtra to 2.0.0

since I read a lot similar question on stackoverflow so far, I couldn't find a good solution without updating ggplot2 to the development version. My problem, I have several scripts which use arrangeGrob to create combined graph out of individual…
drmariod
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How can I add a title to a tableGrob plot?

I have a table, and I want to print a title above it: t1 <- tableGrob(top_10_events_by_casualties, cols=c("EVTYPE", "casualties"), rows=seq(1,10)) grid.draw(t1) A similar question was asked here: Adding text to a grid.table plot I've tried…
Nate Reed
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gridExtra Colour different rows with tableGrob

I have a question regarding tableGrob/grid.table from the gridExtra package. Using the regular parameter settings, it is straightforward to colour alternate rows. However, I was hoping that it might be feasible to get a bit more control over the…
SauceCode
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How to control plot width in gridExtra?

Possible Duplicate: left align two graph edges (ggplot) I am trying to put two plots produced with ggplot on the same page, top and bottom, so that their widths are the same. The data is from the same time series, x axis being time, so it is…
user443854
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