This function is used to insert mini plots into
flextable with function compose().
It should be used inside a call to as_paragraph().
Available plots are 'box', 'line', 'points', 'density'.
plot_chunk( value, width = 1, height = 0.2, type = "box", free_scale = FALSE, unit = "in", ... )
Arguments
| value | a numeric vector, stored in a list column. |
|---|---|
| width, height | size of the resulting png file in inches |
| type | type of the plot: 'box', 'line', 'points' or 'density'. |
| free_scale | Should scales be free (TRUE or FALSE, the default value). |
| unit | unit for width and height, one of "in", "cm", "mm". |
| ... | arguments sent to plot functions (see |
Note
This chunk option requires package officedown in a R Markdown context with Word output format.
PowerPoint cannot mix images and text in a paragraph, images are removed when outputing to PowerPoint format.
Illustrations
See also
Other chunk elements for paragraph:
as_bracket(),
as_b(),
as_chunk(),
as_equation(),
as_highlight(),
as_image(),
as_i(),
as_sub(),
as_sup(),
colorize(),
gg_chunk(),
hyperlink_text(),
linerange(),
lollipop(),
minibar()
Examples
library(data.table) library(flextable) z <- as.data.table(iris) z <- z[ , list( Sepal.Length = mean(Sepal.Length, na.rm = TRUE), z = list(.SD$Sepal.Length) ), by = "Species"] ft <- flextable(z, col_keys = c("Species", "Sepal.Length", "box", "density")) ft <- mk_par(ft, j = "box", value = as_paragraph( plot_chunk(value = z, type = "box", border = "red", col = "transparent"))) ft <- mk_par(ft, j = "density", value = as_paragraph( plot_chunk(value = z, type = "dens", col = "red"))) ft <- set_table_properties(ft, layout = "autofit", width = .6) ft <- set_header_labels(ft, box = "boxplot", density= "density") theme_vanilla(ft) #> a flextable object. #> col_keys: `Species`, `Sepal.Length`, `box`, `density` #> header has 1 row(s) #> body has 3 row(s) #> original dataset sample: #> Species Sepal.Length #> 1 setosa 5.006 #> 2 versicolor 5.936 #> 3 virginica 6.588 #> z #> 1 5.1, 4.9, 4.7, 4.6, 5.0, 5.4, 4.6, 5.0, 4.4, 4.9, 5.4, 4.8, 4.8, 4.3, 5.8, 5.7, 5.4, 5.1, 5.7, 5.1, 5.4, 5.1, 4.6, 5.1, 4.8, 5.0, 5.0, 5.2, 5.2, 4.7, 4.8, 5.4, 5.2, 5.5, 4.9, 5.0, 5.5, 4.9, 4.4, 5.1, 5.0, 4.5, 4.4, 5.0, 5.1, 4.8, 5.1, 4.6, 5.3, 5.0 #> 2 7.0, 6.4, 6.9, 5.5, 6.5, 5.7, 6.3, 4.9, 6.6, 5.2, 5.0, 5.9, 6.0, 6.1, 5.6, 6.7, 5.6, 5.8, 6.2, 5.6, 5.9, 6.1, 6.3, 6.1, 6.4, 6.6, 6.8, 6.7, 6.0, 5.7, 5.5, 5.5, 5.8, 6.0, 5.4, 6.0, 6.7, 6.3, 5.6, 5.5, 5.5, 6.1, 5.8, 5.0, 5.6, 5.7, 5.7, 6.2, 5.1, 5.7 #> 3 6.3, 5.8, 7.1, 6.3, 6.5, 7.6, 4.9, 7.3, 6.7, 7.2, 6.5, 6.4, 6.8, 5.7, 5.8, 6.4, 6.5, 7.7, 7.7, 6.0, 6.9, 5.6, 7.7, 6.3, 6.7, 7.2, 6.2, 6.1, 6.4, 7.2, 7.4, 7.9, 6.4, 6.3, 6.1, 7.7, 6.3, 6.4, 6.0, 6.9, 6.7, 6.9, 5.8, 6.8, 6.7, 6.7, 6.3, 6.5, 6.2, 5.9 #> box density #> 1 #> 2 #> 3