Air_quality_testing

The "Air_quality_testing" dataset serves as an example dataset to illustrate the functioning and application of the SCE model within the SCE package. It contains various air quality parameters and meteorological variables measured on a monthly scale, which are used as inputs in the SCE model for model testing.

Implementation of Stepwise Clustered Ensemble (SCE) and Stepwise Cluster Analysis (SCA) for multivariate data analysis. The package provides comprehensive tools for feature selection, model training, prediction, and evaluation in hydrological and environmental modeling applications. Key functionalities include recursive feature elimination (RFE), Wilks feature importance analysis, model validation through out-of-bag (OOB) validation, and ensemble prediction capabilities. The package supports both single and multivariate response variables, making it suitable for complex environmental modeling scenarios. For more details see Li et al. (2021) <doi:10.5194/hess-25-4947-2021>.

Kailong Li

Stepwise Clustered Ensemble

Air_quality_testing function

A data frame with 8760 rows and 7 variables:<dl>
		<dt>Date</dt>
<dd>Date and time of measurement (POSIXct format)</dd>		<dt>PM2.5</dt>
<dd>Particulate matter with diameter less than 2.5 micrometers (\mu g/m^3).</dd>		<dt>PM10</dt>
<dd>Particulate matter with diameter less than 10 micrometers (\mu g/m^3).</dd>		<dt>SO2</dt>
<dd>Sulfur dioxide concentration (\mu g/m^3).</dd>		<dt>NO2</dt>
<dd>Nitrogen dioxide concentration (\mu g/m^3).</dd>		<dt>CO</dt>
<dd>Carbon monoxide concentration (\mu g/m^3).</dd>		<dt>O3</dt>
<dd>Ozone concentration (\mu g/m^3).</dd>		<dt>TEMP</dt>
<dd>Temperature (\textdegree C).</dd>		<dt>PRES</dt>
<dd>Atmospheric pressure (hPa).</dd>		<dt>DEWP</dt>
<dd>Dew point temperature (\textdegree C).</dd>		<dt>RAIN</dt>
<dd>Precipitation amount (mm).</dd>		<dt>WSPM</dt>
<dd>Wind speed (m/s).</dd>	
</dl>

Format

Example Air Quality Testing Dataset for the SCE Model — Air_quality_testing

A data frame with 8760 rows and 7 variables:<dl>
		<dt>Date</dt>
<dd>Date and time of measurement (POSIXct format)</dd>

		<dt>PM2.5</dt>
<dd>Particulate matter with diameter less than 2.5 micrometers (\mu g/m^3).</dd>

		<dt>PM10</dt>
<dd>Particulate matter with diameter less than 10 micrometers (\mu g/m^3).</dd>

		<dt>SO2</dt>
<dd>Sulfur dioxide concentration (\mu g/m^3).</dd>

		<dt>NO2</dt>
<dd>Nitrogen dioxide concentration (\mu g/m^3).</dd>

		<dt>CO</dt>
<dd>Carbon monoxide concentration (\mu g/m^3).</dd>

		<dt>O3</dt>
<dd>Ozone concentration (\mu g/m^3).</dd>

		<dt>TEMP</dt>
<dd>Temperature (\textdegree C).</dd>

		<dt>PRES</dt>
<dd>Atmospheric pressure (hPa).</dd>

		<dt>DEWP</dt>
<dd>Dew point temperature (\textdegree C).</dd>

		<dt>RAIN</dt>
<dd>Precipitation amount (mm).</dd>

		<dt>WSPM</dt>
<dd>Wind speed (m/s).</dd>

	
</dl>

Air_quality_testing: Example Air Quality Testing Dataset for the SCE Model

Description

Usage

Arguments

Format

Examples