pollution


Registered values of SO2 in different temporal instant. Each column of the
dataset corresponds with the value obtained by the series of bi-hourly means
for SO2 in the instant $t$ (5-min temporal instant).


A simple method
to select the best model or best subset of variables using
different types of data (binary, Gaussian or Poisson) and
applying it in different contexts (parametric or non-parametric).

Marta Sestelo

FWDselect

Selecting Variables in Regression Models

pollution function

<code>pollution</code> is a data frame with 19 variables (columns).
  <dl>
  <dt>Y</dt><dd>response variable, registered values of SO2 at a
  specific temporal instant, in  microg/m3N. This is the value that we want to
  predict.</dd> <dt>In0</dt><dd>registered values of SO2 at a specific temporal
  instant, in this case instant zero, in  microg/m3N.</dd> <dt>In1</dt><dd>registered
  values of SO2 at a specific temporal instant, in this case 5-min instant
  temporal before, in  microg/m3N.</dd> <dt>In2</dt><dd>registered values of SO2 at a
  specific temporal instant, in this case 10-min instant temporal before, in
  microg/m3N.</dd> ...
  </dl>

pollution: Emission of SO2. Pollution incident data.

Description

Usage

Arguments

Format

Examples