datakit

The library is self-contained with no external packages, reducing bundle size and simplifying setup, as emphasized in its philosophy of avoiding complexity.

With dk.csv and dk.numeric, it easily reads CSV files and converts columns to numbers, including customizable fill values for missing data, as shown in the examples.

Provides essential statistical functions like mean, standard deviation, and simple linear regression (OLS), demonstrated with clear code snippets in the README.

The Chart class allows creating basic plots with configurable labels and multiple series, enabling rapid visualization without additional libraries.