absolute_value_of_deviation_score
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| absolute_value_of_deviation_score [2016/06/23 15:10] – hkimscil | absolute_value_of_deviation_score [2016/06/27 14:41] – hkimscil | ||
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| $ \text{absolute value of deviation score} = \displaystyle \frac {\sum |(X_i-\mu)| }{N} $ | $ \text{absolute value of deviation score} = \displaystyle \frac {\sum |(X_i-\mu)| }{N} $ | ||
| - | | + | - 우선, raw data에서 분산값을 계산하기가 쉽다. |
| $$ | $$ | ||
| \begin{eqnarray*} | \begin{eqnarray*} | ||
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| \end{eqnarray*} | \end{eqnarray*} | ||
| $$ See http:// | $$ See http:// | ||
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| - 실제로 Mean absolute deviation (MAD) 으로 사용되고 있기도 하다. see [[wp> | - 실제로 Mean absolute deviation (MAD) 으로 사용되고 있기도 하다. see [[wp> | ||
| - See [[http:// | - See [[http:// | ||
absolute_value_of_deviation_score.txt · Last modified: 2020/11/05 17:54 by hkimscil