freq.poly: Plot the frequency polygon of pairwise distance
In wush978/supc: The Self-Updating Process Clustering Algorithms

freq.poly

R Documentation

Plot the frequency polygon of pairwise distance

Plot the frequency polygon of the pairwise distance.

freq.poly(x, ...)

`x`	either dist object or matrix.
`...`	other parameters to be passed through to `hist`.

an object of class "histogram" which is a list with components:

`breaks`	the `n+1` cell boundaries (= `breaks` if that was a vector). These are the nominal breaks, not with the boundary fuzz.
`counts`	`n` integers; for each cell, the number of `x[]` inside.
`density`	values `\hat f(x_i)`, as estimated density values. If `all(diff(breaks) == 1)`, they are the relative frequencies `counts/n` and in general satisfy `\sum_i \hat f(x_i) (b_{i+1}-b_i) = 1`, where `b_i` = `breaks[i]`.
`mids`	the `n` cell midpoints.
`xname`	a character string with the actual `x` argument name.
`equidist`	logical, indicating if the distances between `breaks` are all the same.