calcHypotheses          calculate hypotheses
checkHypotheses         function to check user specified hypotheses
converged               checks convergence of the parameters for the
                        estimation functions
est1                    estimate hypothesis c_st = 1
estC                    estimate hypothesis c_st = c
estCs                   estimate hypothesis c_st = c_s
estCst                  estimate hypothesis c_st
estCt                   estimate hypothesis c_st = c_t
estGen                  estimate a reparameterization of the hypothesis
                        c_st
getTimeCounts           sum specified columns by time
ll                      observed count log-likelihood of predator
                        preferances model
llEM                    non-observed count log-likelihood of predators
                        preferances
predPref                parameter estimation
print.summary.predPref
                        predPref summary print
simPref                 simulate data
spiders-package         Fits predator preferences model.
sumSp                   sum over species to get a vector of values for
                        each time period
sumT                    sum over times to get a vector of values for
                        each species
summary.predPref        predPref summary
testC                   linear contrast of c_st
