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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4161 | bpr | 1 | slib_lang_exists_tmp=yes |
| 2 | |||
| 3 | slib_title=Variance |
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| 4 | slib_parms=1\ |
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| 5 | ,[data] or [data],[weight] |
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| 6 | |||
| 7191 | bpr | 7 | slib_out=the empirical variance and the unbiased variance estimator of \ |
| 8788 | bpr | 8 | data x_1,..,x_n i.e. sum(x_i^2-mean^2)/n, sum(x_i^2-mean^2)/(n-1). |
| 4161 | bpr | 9 | slib_comment=Data and weight can be recognized under many formats, \ |
| 10 | in particular as a matrix (with data before weight). |