CobarOre

Cobar Ore data from Green and Silverman (1994). 
The data consists of measurements on the "true width"
of an ore-bearing rock layer from a mine in Cobar, Australia.

datasets

Estimation and inference methods for models for conditional quantile functions:
Linear and nonlinear parametric and non-parametric (total variation penalized) models
for conditional quantiles of a univariate response and several methods for handling
censored survival data. Portfolio selection methods based on expected shortfall
risk are also now included. See Koenker, R. (2005) Quantile Regression, Cambridge U. Press,
<doi:10.1017/CBO9780511754098> and Koenker, R. et al. (2017) Handbook of Quantile Regression,
CRC Press, <doi:10.1201/9781315120256>.

Roger Koenker

quantreg

Quantile Regression

Stephen Portnoy

Blaise Melly

Achim Zeileis

Philip Grosjean

Cleve Moler

Yousef Saad

Victor Chernozhukov

Ivan Fernandez-Val

Martin Maechler

CobarOre function

A data frame with 38 observations on the following 3 variables.<dl>
 <dt>x</dt>
<dd>x-coordinate of location of mine site</dd> <dt>y</dt>
<dd>y-coordinate of location of mine site</dd> <dt>z</dt>
<dd>ore thickness</dd> 
</dl>

Format

Cobar Ore data — CobarOre

A data frame with 38 observations on the following 3 variables.<dl>
 <dt>x</dt>
<dd>x-coordinate of location of mine site</dd>

 <dt>y</dt>
<dd>y-coordinate of location of mine site</dd>

 <dt>z</dt>
<dd>ore thickness</dd>

 
</dl>

Cobar Ore data

CobarOre: Cobar Ore data

Description

Usage

Arguments

Format

Examples