The zip file consists of four data files in a comma delimited format and R files to conduct the analysis.. CSV Files: 1. MetaData.csv: Contains a short description of the associated files listed below as reference. 2. FAW-Two-Cat-Trials-Results.csv: Contains data from Individual-Level Cannibalism Experiments. Column Headings: RUN: Experimental Trial REP: Replication in the Experimental Trial IN1: Instar size of Individual 1. IN2: Instar size of Individual 2. INF1: 0/1 of whether or not individual 1 is infected, which corresponds to 1 when infected. INF2: 0/1 of whether or not individual 2 is infected, which corresponds to 1 when infected. DIFF: Difference in instar size between individual 1 and individual 2. OneHr: Did cannibalism occur after one hour (0/1)? FourHr: Did cannibalism occur after four hours (0/1)? TwentyFourHr: Did cannibalism occur after 24 hours (0/1)? 3. FAW-Two-Cat-CanniOnly-InfectionTrials.csv: Subset of Data from Individual-Level Cannibalism Experiments where Cannibalism took place. Column Headings: RUN: Experimental Trial REP: Replication in the Experimental Trial IN1: Instar size of Individual 1. IN2: Instar size of Individual 2. INF1: 0/1 of whether or not individual 1 is infected, which corresponds to 1 when infected. INF2: 0/1 of whether or not individual 2 is infected, which corresponds to 1 when infected. DIFF: Difference in instar size between individual 1 and individual 2. Sick: Did the cannibal become infected (0/1)? 4. CannibalismExperiments.csv: Data from Population-Level Cannibalism Experiments. Column Headings: CanTrt: Cannibalism treatment - (Y)es, (N)o, or (C)control InfectedsTrt: Number of infected 1st instars placed on the plant. CanInitial: Number of the first set of healthy 4th instars placed on the plant that could cannibalize the infected 1st instars. CanRecover: Number of the first set of healthy 4th instars that were recovered from the plant after two days of feeding. CanInfected: Number of the first set of healthy 4th instars that became infected due to cannibalism. SuscpRecover: Number of the second set of healthy 4th instars that were recovered from the plant after two days of feeding. SuscpInfected: Number of the second set of healthy 4th instars that became infected due to cannibalism. R Files: 1. IndividualLevel.R: Individual-Level Cannibalism Experiment Analysis. 2. PopulationLevel.R: Population-Level Cannibalism Experiment Analysis. 3. Likelihood_Functions.R: Likelihood functions for Population-Level Cannibalism Experiments. 4. MCMC_Functions.R: MCMC functions for Population-Level Cannibalism Experiments.