lensDetect: Signal Detection Analyses for Lens Model Output
In multicon: Multivariate Constructs

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

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

1	lensDetect(x, crit)

`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.

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

Ryne A. Sherman

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.

lensModel print.lensMod

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)