Comparison detail

Operand declaration details

Left operand

Method jdom @ iteratorImproved : org.jdom2.input.SAXBuilder #build
Generator generators @ current : cz.cuni.mff.spl.casestudy.generators.XMLReadFileGenerator
Generator parameters no parameters specified
λ(x) x

Right operand

Method jdom @ randomAccess : org.jdom2.input.SAXBuilder #build
Generator generators @ current : cz.cuni.mff.spl.casestudy.generators.XMLReadFileGenerator
Generator parameters no parameters specified
λ(x) x

Comparison statistical data

WarningComparison evalution result FAILED
WarningT-test p-value 0.0000
T-test limit p-value 0.0500

Samples statistical data

Left sample Right sample
OKSample count 1488 1375
Mean 66.74 ms 78.73 ms
Mean (lambda applied) 66.74 ms 78.73 ms
Computed lambda multiplier 1.00 1.00
Standard deviation 7513.57 µs 19.52 ms
OKStandard deviation / mean 11.26 % 24.79 %
Median 62.25 ms 76.86 ms
OKMedian / mean 93.28 % 97.62 %

Density comparison(sigma clipped samples, 3,0 * sigma)

Density comparison(sigma clipped samples, 3,0 * sigma)

Histogram(quantile clipped samples, 0,1 % - 99,9 %)

Histogram(quantile clipped samples, 0,1 % - 99,9 %)