median absolute deviation中文什么意思

绝对中位差

• median:    adj. 1.中央的，中间的。 2. ...
• absolute:    adj. 1.绝对的 (opp. r ...
• deviation:    n. 1.脱离，越轨，背离 (fro ...

百科释义

In statistics, the median absolute deviation (MAD) is a robust measure of the variability of a univariate sample of quantitative data. It can also refer to the population parameter that is estimated by the MAD calculated from a sample.