deltatest 0.2.0: Statistical Hypothesis Testing Using the Delta Method for Online A/B Testing

deltatest 0.2.0 is a new release of the R package for performing two-sample Z-tests using the delta method, designed for online A/B testing where randomization is at the user level but metrics are measured at a finer granularity (e.g., page views). The release adds a tidy() method via broom integration, enabling results to be converted to tibble format for easier use in tidyverse workflows and ggplot2 visualizations. It also fixes a bug where one-sided test p-values were incorrectly computed using the two-sided formula.