math_format
From scales v0.4.1
by Hadley Wickham
Add arbitrary expression to a label.
The symbol that will be replace by the label value is .x
.
Add arbitrary expression to a label.
The symbol that will be replace by the label value is .x
.
Usage
math_format(expr = 10^.x, format = force)
Arguments
 expr
 expression to use
 format
 another format function to apply prior to mathematical transformation  this makes it easier to use floating point numbers in mathematical expressions.
Value

a function with single parameter x, a numeric vector, that
returns a list of expressions
See Also
Examples
library(scales)
math_format()(1:10)
math_format(alpha + frac(1, .x))(1:10)
math_format()(runif(10))
math_format(format = percent)(runif(10))
Community examples
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