log-log
Adjective
Meaning
log-log (not comparable)
(mathematics) Describing a relationship (or a graph) between logarithmic quantities (or scales)
Examples
Allan deviation is widely used for plots (conveniently in log-log format) and presentation of numbers.
A straight line on a log-log plot is strong evidence for power-laws, the slope of the straight line corresponds to the power law exponent.
Description Spectrum of a pink noise approximation on a log-log plot.
For example, Gibrat's law about proportional growth processes produce distributions that are lognormal, although their log-log plots look linear over a limited range.
One eight-inch premium circular rule had a 50-inch spiral log-log scale.
R function The following function estimates the exponent in R, plotting the log-log data and the fitted line.