On a 2.8 GHz quadcore Intel i7 running Stata/SE on Windows 8,
Here are some more times, in seconds:
|1,000 obs||10,000 obs||50,000 obs||100,000 obs||200,000 obs|
|sort 25-variable dataset on 3 keys||< .001||.007||.048||.093||.213|
|summary statistics, 25 variables||.002||.009||.045||.100||.197|
|linear regression, 10 covariates||.013||.018||.050||.095||.174|
|logistic regression, 10 covariates||.048||.084||.343||.727||1.160|
|Cox regression, 10 covariates||.029||.184||.992||2.110||3.564|
Stata/MP, a parallel-processing-capable version of Stata/SE, is even faster.
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Last updated: 16 November 2022
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