Descriptive Statistics Functions for Numeric Data

Provides fundamental functions for descriptive statistics, including MODE(), estimate_mode(), center_stats(), position_stats(), pct(), spread_stats(), kurt(), skew(), and shape_stats(), which assist in summarizing the center, spread, and shape of numeric data. For more details, see McCurdy (2025), "Introduction to Data Science with R" < https://jonmccurdy.github.io/Introduction-to-Data-Science/>.