This function is used to insert lollipop charts into
flextable with function compose().
It should be used inside a call to as_paragraph()
lollipop(
value,
min = NULL,
max = NULL,
rangecol = "#CCCCCC",
bg = "transparent",
width = 1,
height = 0.2,
unit = "in",
raster_width = 30,
positivecol = "#00CC00",
negativecol = "#CC0000",
neutralcol = "#CCCCCC",
neutralrange = c(0, 0),
rectanglesize = 2
)Arguments
- value
values containing the bar size
- min
min bar size. Default min of value
- max
max bar size. Default max of value
- rangecol
bar color
- bg
background color
- width, height
size of the resulting png file in inches
- unit
unit for width and height, one of "in", "cm", "mm".
- raster_width
number of pixels used as width
- positivecol
box color of positive values
- negativecol
box color of negative values
- neutralcol
box color of neutral values
- neutralrange
minimal and maximal range of neutral values (default: 0)
- rectanglesize
size of the rectangle (default: 2, max: 5) when interpolating value.
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(),
as_word_field(),
colorize(),
gg_chunk(),
hyperlink_text(),
linerange(),
minibar(),
plot_chunk()
Examples
iris$Sepal.Ratio <- (iris$Sepal.Length - mean(iris$Sepal.Length))/mean(iris$Sepal.Length)
ft <- flextable( tail(iris, n = 10 ))
ft <- compose( ft, j = "Sepal.Ratio", value = as_paragraph(
lollipop(value = Sepal.Ratio, min=-.25, max=.25)
),
part = "body")
ft <- autofit(ft)
ft
#> a flextable object.
#> col_keys: `Sepal.Length`, `Sepal.Width`, `Petal.Length`, `Petal.Width`, `Species`, `Sepal.Ratio`
#> header has 1 row(s)
#> body has 10 row(s)
#> original dataset sample:
#> Sepal.Length Sepal.Width Petal.Length Petal.Width Species Sepal.Ratio
#> 141 6.7 3.1 5.6 2.4 virginica 0.146605819
#> 142 6.9 3.1 5.1 2.3 virginica 0.180832858
#> 143 5.8 2.7 5.1 1.9 virginica -0.007415859
#> 144 6.8 3.2 5.9 2.3 virginica 0.163719338
#> 145 6.7 3.3 5.7 2.5 virginica 0.146605819