Comparison detail

Operand declaration details

Left 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

Right operand

Method jdom @ beforeSaxImproved : 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

OKComparison evalution result OK
OKT-test p-value 0.0000
T-test limit p-value 0.0500

Samples statistical data

Left sample Right sample
OKSample count 1375 1199
Mean 78.73 ms 99.67 ms
Mean (lambda applied) 78.73 ms 99.67 ms
Computed lambda multiplier 1.00 1.00
Standard deviation 19.52 ms 24.22 ms
OKStandard deviation / mean 24.79 % 24.30 %
Median 76.86 ms 88.47 ms
OKMedian / mean 97.62 % 88.76 %

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 %)