lukechilds/node - node - Gitea: Git with a cup of tea

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Author	SHA1	Message	Date
Andreas Madsen	a5046bf8ef	benchmark: fixes csv parsing given no parameters When a benchmark did not contain any parameters the csv configuration filed would be "". In R this is by default parsed as NA, causing NA in the printout too. Fixes: https://github.com/nodejs/node/issues/9061 PR-URL: https://github.com/nodejs/node/pull/9064 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Brian White <mscdex@mscdex.net>	8 years ago
Andreas Madsen	d3834a1fa3	benchmark: ignore significance when using --runs 1 Because the standard deviation can't be calculated when there is only one observation the R scripts raises an error. However it may still be useful to run them for non-statistical purposes. This changes the behaviour such when there is only one observation, the values that depends on the standard deviation becomes Not Applicable (NA). Fixes: https://github.com/nodejs/node/issues/8288 PR-URL: https://github.com/nodejs/node/pull/8299 Reviewed-By: Anna Henningsen <anna@addaleax.net>	9 years ago
Andreas Madsen	855009af7f	benchmark: use t-test for comparing node versions The data sampling is done in node and the data processing is done in R. Only plyr was added as an R dependency and it is fairly standard. PR-URL: https://github.com/nodejs/node/pull/7094 Reviewed-By: Trevor Norris <trev.norris@gmail.com> Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com> Reviewed-By: Brian White <mscdex@mscdex.net> Reviewed-By: Anna Henningsen <anna@addaleax.net>	9 years ago

Author

SHA1

Message

Date

Andreas Madsen

a5046bf8ef

benchmark: fixes csv parsing given no parameters

When a benchmark did not contain any parameters the csv configuration
filed would be "". In R this is by default parsed as NA, causing NA in
the printout too.

Fixes: https://github.com/nodejs/node/issues/9061
PR-URL: https://github.com/nodejs/node/pull/9064
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Brian White <mscdex@mscdex.net>

8 years ago

Andreas Madsen

d3834a1fa3

benchmark: ignore significance when using --runs 1

Because the standard deviation can't be calculated when there is only
one observation the R scripts raises an error. However it may still be
useful to run them for non-statistical purposes.

This changes the behaviour such when there is only one observation, the
values that depends on the standard deviation becomes Not Applicable
(NA).

Fixes: https://github.com/nodejs/node/issues/8288
PR-URL: https://github.com/nodejs/node/pull/8299
Reviewed-By: Anna Henningsen <anna@addaleax.net>

9 years ago

Andreas Madsen

855009af7f

benchmark: use t-test for comparing node versions

The data sampling is done in node and the data processing is done in R.
Only plyr was added as an R dependency and it is fairly standard.

PR-URL: https://github.com/nodejs/node/pull/7094
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Anna Henningsen <anna@addaleax.net>

9 years ago

3 Commits (d09a9f4d2781a114f8926a0355d5117980b1a838)