j.maad | R Documentation |
Compute average absolute deviation from the sample median,
which is a consistent robust estimate of the population standard deviation
for normally distribution data \insertCiteGastwirth_1982lawstat.
NA
s from the data are omitted.
j.maad(x)
x |
a numeric vector of data values. |
Robust standard deviation.
Wallace Hui, Yulia R. Gel, Joseph L. Gastwirth, Weiwen Miao
cd
, gini.index
, rqq
,
rjb.test
, sj.test
## Sample 100 observations from the standard normal distribution
x = rnorm(100)
j.maad(x)
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