Error in chol.default(crossprod(x)) :the leading minor of order 3 is not positive definite Error in rdrobust::rdrobust(y = WD[, var_dependent], x = WD[, var_independent[i]], :

Error in eval(family$initialize) : y值必需满足0 <= y <= 1

Error in cut.default(x, c(bins[1] – delta, bins)) : ‘breaks’ 的值有重复

Error in mediation::mediate(model_med, model_total, treat = var_treatment, :number of observations do not match between mediator and outcome models

Error in ifelse(decision_type %in% c(“>=”, “>”), ret.second(split_index), :Unknown decision_type

Error in if (any(y < 0)) stop("negative values not allowed for the 'Poisson' family") :missing value where TRUE/FALSE needed

Error in contrasts<-(*tmp*, value = contrasts.arg[[nn]]) :对比只适用于因子