The functions described here can be used if a statistics series is contained in a list. See Section 14.5.2 for statistics on matrices and Section 20 for more general statistics.
Let L be a list.
| stddevp(L)2= | 
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| mean([3,4,2]) | 
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| stddev([3,4,2]) | 
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| stddevp([3,4,2]) | 
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| variance([3,4,2]) | 
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| median([0,1,3,4,2,5,6]) | 
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To obtain the first quartile:
| quantile([0,1,3,4,2,5,6],0.25) | 
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To obtain the median:
| quantile([0,1,3,4,2,5,6],0.5) | 
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To obtain the third quantile:
| quantile([0,1,3,4,2,5,6],0.75) | 
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| quartiles([0,1,3,4,2,5,6]) | 
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| boxwhisker([0,1,3,4,2,5,6]) | 
