Value

valueInline elementReference

Renders a live value in prose: the current value of whatever the reference points at — a derived attribute like a fit's slope, a reader-set parameter, or a plain attribute. The number updates as the reader manipulates the graph, so stated values can never disagree with computed ones.

Attributes

refRequiredImplicit

reference

What to display: #id.member reaches a derived attribute (!value:#f.slope()) or any attribute of an identified element.The head shorthand supplies it: value:value

format

How the number reads: number (plain), percent (0.6827 renders as 68.27%), or scientific notation.

Defaultnumber

digits

number

Significant figures to show. Omit for the default (about four).

maths

boolean

Also written: mathTypeset the value through KaTeX, so it matches neighbouring $…$ runs.

Defaultfalse

Examples

The fitted slope is !value:#f.slope().

P(a \le X \le b) comes to !value:#area.value(digits: 2).

The band holds !value:#band.value(digits: 3; format: percent) of the mass.

$P \approx$ !value:#band.value(format: percent; maths: true)