[ Source: libstatistics-welford-perl ]
Пакунок: libstatistics-welford-perl (0.02-1.1)
Links for libstatistics-welford-perl
Trisquel Resources:
Download Source Package libstatistics-welford-perl:
- [libstatistics-welford-perl_0.02-1.1.dsc]
- [libstatistics-welford-perl_0.02.orig.tar.gz]
- [libstatistics-welford-perl_0.02-1.1.debian.tar.xz]
Maintainer:
Original Maintainers:
- Debian Perl Group (Mail Archive)
- Axel Beckert
External Resources:
- Homepage [metacpan.org]
Similar packages:
Standard statistics using Welford's algorithm
Statistics::Welford provides standard statistics (mean value, variance, standard deviation, minimum and maximum value as well as the number of elements) using Welford's algorithm.
Welford's algorithm is much more resource efficient compared to the naïve algorithm implemented in e.g. Statistics::Basic::StdDev or Catmandu::Fix::stat_stddev. It especially does not need to load all values into RAM at the same time, i.e. does not require an array containing all values.
See also https://en.wikipedia.org/wiki/Variance/Algorithm#Online_algorithm
Інші пакунки пов'язані з libstatistics-welford-perl
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- dep: perl
- Larry Wall's Practical Extraction and Report Language
Завантажити libstatistics-welford-perl
| Архітектура | Розмір пакунка | Розмір після встановлення | Файли |
|---|---|---|---|
| all | 5.2 kB | 19 kB | [список файлів] |