quantile = sdf_quantile(ALL, ALL$otd_qty, probabilities = c(0.95),relative.error = 1e-05)
Error: could not find function "sdf_quantile"
我收到错误。我也试过下面的代码来获得分位数： -
quantile = approxQuantile(ALL, ALL$otd_qty, probabilities = c(0.95),relative.error = 1e-05)
Error: could not find function "approxQuantile"