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
)
values containing the bar size
min bar size. Default min of value
max bar size. Default max of value
bar color
background color
size of the resulting png file in inches
unit for width and height, one of "in", "cm", "mm".
number of pixels used as width
box color of positive values
box color of negative values
box color of neutral values
minimal and maximal range of neutral values (default: 0)
size of the rectangle (default: 2, max: 5) when interpolating value.
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.
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()
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