createWM {edl} R Documentation

## Create empty weight matrix based on a set of cues and outcomes.

### Description

Create empty weight matrix based on a set of cues and outcomes.

### Usage

createWM(cues, outcomes, background = NULL, init.value = 0)


### Arguments

 cues A vector with cues. outcomes A vector with outcomes. background A string specifying the background cue. Sets this as the value of the background cue for all functions in this R session. If NULL, the current value of the background cue will be used. init.value Initial value for all connections, typically set to 0.

### Value

A weightmatrix (matrix)

### Author(s)

Jacolien van Rij

link{RWlearning}

### Examples


dat$Cues <- paste("BG", dat$Shape, dat$Color, sep="_") dat$Outcomes <- dat$Category dat$Frequency <- dat$Frequency1 head(dat) # the function RWlearning uses createWM to construct a weight matrix: cues <- getValues(dat$Cues, unique=TRUE)