Processed tract-level data and replication code for mosque geography and population change in Dallas-Fort Worth

This dataset contains processed census tract-level data and replication code supporting the manuscript “Mosque Location, Immigrant Settlement, and Suburban Growth in Dallas-Fort Worth Metroplex.” The package includes derived variables for population change, demographic and socioeconomic context, road accessibility, mosque geography, 5 km mosque exposure, nearest-mosque distance, and spatial model replication. Public source data were obtained from IPUMS NHGIS, the U.S. Census Bureau American Community Survey, and U.S. Census TIGER/Line files. Derived mosque variables are included in the processed tract-level dataset. Raw custom mosque point and building-footprint files are not redistributed because they were compiled by the authors through custom geocoding and validation. The included derived variables are sufficient to reproduce the main statistical analyses reported in the manuscript. The American Community Survey does not provide tract-level religious affiliation data. The immigrant-origin proxy included in this dataset is a contextual demographic measure based on selected South Asian, Middle Eastern, and African foreign-born populations as a share of tract foreign-born population. It should not be interpreted as a direct measure of Muslim residents, mosque membership, or worship attendance.本数据集包含经过预处理的普查街区（census tract）级数据与复现代码，可支撑题为《达拉斯-沃斯堡都会区清真寺选址、移民定居与郊区化发展》的学术论文相关研究。本数据集附带衍生变量，涵盖人口变化、人口与社会经济背景、道路可达性、清真寺地理分布、5公里清真寺暴露度、最近清真寺距离以及空间模型复现相关内容。 本数据集的公开源数据取自IPUMS NHGIS、美国人口普查局美国社区调查（American Community Survey）以及美国人口普查TIGER/Line矢量文件。经衍生处理的清真寺变量已整合至预处理后的街区级数据集中。原始自定义清真寺点位与建筑基底（building-footprint）文件未进行再分发，因其由作者通过自定义地理编码与验证流程生成。本数据集附带的衍生变量足以复现论文中报告的主要统计分析内容。 美国社区调查（American Community Survey）并未提供街区级宗教归属数据。本数据集所采用的移民起源替代指标，是基于选定的南亚、中东与非洲出生人口占对应街区外来出生人口比例的情境人口统计学测度。该指标不应被解读为穆斯林居民、清真寺成员或礼拜出席人数的直接测度。