sqonk/phext-datakit (packagist): Datakit is a library that assists with data analysis and research. It includes classes for working with tables of data and deriving statistical information, importing those tables from file formats such as CSV, a class wrapper with statistical methods for PHP arrays, as well as memory efficient packed arrays.
Keywords: vector|matrix|data analysis|Matrices|DataFrame|csv import|packed array|packed sequence|csv-import|dataframe-methods|dom-scraping|moving-average|packedarray-methods|packedsequence-methods|statistical-analysis|vector-methods