r - order values by median instead of mean -

i want change function below value reordered based on median value , not mean value. changing mean median did not work

sign.m$mirna <- with(sign.m, reorder(mirna,as.numeric(as.character(value)),mean))  > head(sign.m)              mirna variable  value 1   hsa-mir-99a-5p      100  -1.37 2 hsa-mir-92a-1-5p      100   3.11 3     hsa-mir-9-5p      100  -3.60 4   hsa-mir-877-5p      100   2.08 5     hsa-mir-7-5p      100   3.37 6  hsa-mir-642a-5p      100  -5.10