The impact of incorrect social information on collective wisdom in human groups

Data_Main.csv provides the data for the main experiment.<br>Column 1: value of alpha, the parameter of information qualityColumn 2: percentage rho of influencersColumn 3: number tau of previous estimates used in the computation of the geometric mean (tau = 1 or 3)Column 4: question IDColumn 5: true value of the corresponding quantityColumn 6: order of the answers in the sequence (missing values indicate influencers)Column 7: personal estimate EpColumn 8: social information = geometric mean G of the tau previous estimates in the sequenceColumn 9: second estimate<br>Data_Isolated.csv provides the data for the separated experiment with isolated subjects.<br>Column 1: value of alphaColumn 2: personal estimateColumn 3: social informationColumn 4: second estimateColumn 5: true value of the quantity at handColumn 6: corresponding question ID<br>