Start from Organics: Data for Multiple Linear Regression

This paper analyses whether they hold true for EU capitals overall by testing the hypothesis that door-to-door biowaste collection is more effective compared to other types of waste collection systems in increasing not only sorting of biowaste, but also of other dry recyclables (glass, metal, plastic).
The "Extended-data.xlsx" file contains data on separate collection in the EU-28 capital cities (pre-Brexit) based on a report by BiPRO, a number of additionally derived indicators and control variables that form the basis of the analysis. The file has several tabs/spreadsheets each one including references to corresponding data sources.
The "R-data.csv" file contains the dataset used in R-Studio to calculate Multiple Linear Regressions presented in the paper.

本研究通过验证下述假说，分析该论断在欧盟整体首都范围内是否成立：相较于其他垃圾收集系统，上门生物垃圾收集不仅能提升生物垃圾分类率，还可同步提升玻璃、金属、塑料等干性可回收物的分类率。

「Extended-data.xlsx」文件包含基于 BiPRO 报告的脱欧前欧盟 28 国首都城市分类收集相关数据，以及支撑本次分析的若干衍生指标与控制变量。该文件设有多个工作表，每个工作表均标注了对应数据源的参考文献。

「R-data.csv」文件包含本论文用于在 R-Studio 环境下计算多元线性回归的数据集。