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d341cc6dd3
* DSL stats functions [WIP] * refactor * move percentile computation to bifs module; iterate * mode and antimode * percentile iterate * percentile sketching * neaten * unit-test iterate * unify old & new min & max functions * unit-test cases * code-dedupe between mode and antimode * make mode/antimode ties deterministic via first-found-wins rule * online help strings for new stats DSL functions * artifacts from `make dev` * help info on how min/max now recurse into collections * artifacts from `make dev` * typofix
44 lines
1.4 KiB
Text
44 lines
1.4 KiB
Text
begin {
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@a = [];
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@m = {};
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# @field must be given by put -s field=namegoeshere in the script invocation.
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# This lets us test percentiles over various field names/types while re-using
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# this same script.
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}
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@a[NR] = $[@field];
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@m[NR] = $[@field];
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end {
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outputs = {
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"a_min": min(@a),
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"a_max": max(@a),
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"a_minlen": minlen(@a),
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"a_maxlen": maxlen(@a),
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"a_median": median(@a),
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"a_ps": percentiles(@a, [0,1,10,25,50,75,90,99,100]),
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"a_psi": percentiles(@a, [0,1,10,25,50,75,90,99,100], {"interpolate_linearly":true}),
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"a_psa": percentiles(@a, [0,1,10,25,50,75,90,99,100], {"output_array_not_map":true}),
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"a_psia": percentiles(@a, [0,1,10,25,50,75,90,99,100], {
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"interpolate_linearly": true,
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"output_array_not_map":true,
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}),
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"m_min": min(@m),
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"m_max": max(@m),
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"m_minlen": minlen(@m),
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"m_maxlen": maxlen(@m),
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"m_median": median(@m),
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"m_ps": percentiles(@m, [0,1,10,25,50,75,90,99,100]),
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"m_psi": percentiles(@m, [0,1,10,25,50,75,90,99,100], {"interpolate_linearly":true}),
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"m_psa": percentiles(@m, [0,1,10,25,50,75,90,99,100], {"output_array_not_map":true}),
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"m_psia": percentiles(@m, [0,1,10,25,50,75,90,99,100], {
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"interpolate_linearly": true,
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"output_array_not_map":true,
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}),
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};
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emit outputs;
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}
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