lensDetect: Signal Detection Analyses for Lens Model Output

Description Usage Arguments Details Value Author(s) References See Also Examples

Description

A function for computing signal detection statistics from an object of class LensMod.

Usage

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lensDetect(x, crit)

Arguments

x

An object of class LensMod.

crit

A critical p-value for the validity and utilization coefficients to be deemed to be "valid" and "utilized" for the purposes of the signal detection analysis. Those cues with p-values less than crit will be deemed valid.

Details

A data.frame containing the Signal Detection outputs (see Fielding & Bell, 1997).

Value

A data.frame containing the Signal Detection outputs (see Fielding & Bell, 1997).

Author(s)

Ryne A. Sherman

References

Fielding, A. H., & Bell, J. F. (1997). A review of methods for assessment of prediction errors in conservation presence/absence models. Environmental Conservation, 24(1), 38-49.

See Also

lensModel print.lensMod

Examples

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data(lensData)
DIAMONDS.in <- lensData[,32:39] # Self-ratings on 8 Situation Characteristics
DIAMONDS.ex <- lensData[,40:47] # Coder-ratings on 8 Situation Characteristics
CUES <- lensData[,3:31]         # Coded Situation Cues

mod <- lensModel(DIAMONDS.in, DIAMONDS.ex, CUES) # Get the lens statistics
lensDetect(mod)

multicon documentation built on May 2, 2019, 3:18 a.m.