dpsdProbs {hbmem} | R Documentation |
Returns the probability of making confidence ratings given parameters of DPSD.
dpsdProbs(r,d,crit)
r |
Probability of recollection. |
d |
Mean of the signal-detection distribution. In the common parameterization of the model, this would be zero for new-item trials, and d' for studied-item trials. In the PRM09 parameterization, these are dn and ds for new and studied-item trials, respectively. |
crit |
Criteria (not including -Inf or Inf). |
For new-item trials, simply set r=0.
The function returns the probability of making each response for the paramters given.
Michael S. Pratte
See Pratte, Rouder, & Morey (2009)
hbmem
#Low r dpsdProbs(.2,1,c(-1,-.5,0,.5,1)) #studied dpsdProbs(0,-1,c(-1,-.5,0,.5,1)) #new #High r dpsdProbs(.6,1,c(-1,-.5,0,.5,1)) #studied dpsdProbs(0,-1,c(-1,-.5,0,.5,1)) #new