7 lines
203 B
Text
7 lines
203 B
Text
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def summary:
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length as $l | add as $sum | ($sum/$l) as $a
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| reduce .[] as $x (0; . + ( ($x - $a) | .*. ))
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| [ $a, (./$l | sqrt)] ;
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[ [0,1] | random_normal_variate(1; 0.5; 1000) | .[2] ] | summary
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