Displaying 1 result from an estimated 1 matches for "pflc".
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2011 Aug 15
0
Indexing Permutation Values
...2$RepNum[i] != block)
      {
         pL = 0.5
         pR = 0.5
         block = dat2$RepNum[i]
         certState = 0.5
      }
      # Markov Transitions
      pL <- pL*(1-delta) + pR*delta
      pR <- 1-pL
      # Apply feedback
      #denom <- p(F|L,C) * p(L) + p(F|R,C) * p(R)
      pflc <- ifelse(dat2$choice[i] == dat2$reward[i], .8, .2)
      pfrc <- 1 - pflc
      denom <- pflc * pL + pfrc * pR
      # What's the new belief given observation
      posteriorL <- pflc * pL/denom
      posteriorR <- 1-posteriorL
      pL <- posteriorL
      pR <- posterio...