perf: Get performance measures for ASCI

Description Usage Arguments Details Value See Also Examples

Description

Get performance measures for ASCI using statewide results

Usage

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perf(object)

## S4 method for signature 'asci'
perf(object)

Arguments

object

asci object for statewide results

Details

This functions estimates seven performance measures that evaluate index accuracy, precision, and responsiveness for calibration and validation datasets. The following are estimated:

This function requires site classifications as reference (calibration and validation), stressed, and repeat visits. Regions for each site are also required.

Value

A data.frame of performance measures by index, index group (diatoms, soft-bodied algae, hybrid), predicted/null, and reference calibration/validation

See Also

sitcat

Examples

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SCCWRP/ASCI documentation built on Jan. 12, 2018, 6:33 p.m.