Cumulative standard deviation: Difference between revisions
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(Added Erlang) |
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loop_calculate( Ns ) -> |
loop_calculate( Ns ) -> |
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Average = loop_calculate_average( Ns ), |
Average = loop_calculate_average( Ns ), |
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math:sqrt( loop_calculate_average([math:pow(X - Average, 2) || X <- Ns]) ). |
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math:sqrt( loop_calculate_average(Differences) ). |
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loop_calculate_average( Ns ) -> lists:sum( Ns ) / erlang:length( Ns ). |
loop_calculate_average( Ns ) -> lists:sum( Ns ) / erlang:length( Ns ). |
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