乳腺癌晚期风险与社会经济剥夺和乳腺X线服务空间可及性组合效应数据集

数据集获取（Figshare）

• 源站标题：Combined effect of block group spatial accessibility to mammography service and socioeconomic (SES) deprivation on risk of late-stage breast cancer.
• DOI：10.1371/journal.pone.0043000.t007
• 发布日期：2013-02-20
• 文件数：1 个
• 文件总体积：9.73 KB
• 源站页面：https://plos.figshare.com/articles/dataset/_Combined_effect_of_block_group_spatial_accessibility_to_mammography_service_and_socioeconomic_SES_deprivation_on_risk_of_late_stage_breast_cancer_/255257

命令行下载

curl -L -o "Table_7.xls" "https://ndownloader.figshare.com/files/584767"

文件清单

• Table_7.xls（9.73 KB）

文件总体积 9.73 KB（源站 API 实测）。

数据加载示例（图像类）

from PIL import Image
import glob, os

files = (glob.glob(os.path.join(path, "**", "*.png"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.jpg"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.tif"), recursive=True))
print("图像文件数:", len(files))
img = Image.open(files[0]); print("尺寸/模式:", img.size, img.mode)

# torchvision Dataset 方式:
# from torchvision import datasets
# ds = datasets.ImageFolder(path)  # 要求 子目录=类别

目录组织与标注格式以源站说明和下载后实际文件为准。

数据说明

All models were adjusted for age and race; “more accessible” means shorter travel time and bigger score values in density and 2SFCA measures, while “less accessible” means longer travel time and smaller score values in density and 2SFCA measures.
a: shortest travel time (minutes);
b: average travel time to the nearest five facilities (minutes);
c: service density;
d: spatial accessibility index from the model without weighting parameter;
e: spatial accessibility index from the model with continuous weighting parameter;
f: spatial accessibility index from the zonal weighted model with 3 time zones and quick decay weighting;
g: spatial accessibility index from the zonal weighted model with 3 time zones and slow decay weighting;
h: spatial accessibility index from the zonal weighted model with 6 time zones and quick decay weighting;
i: spatial accessibility index from the zonal weighted model with 6 time zones and slow decay weighting.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.1371/journal.pone.0043000.t007（source: https://plos.figshare.com/articles/dataset/_Combined_effect_of_block_group_spatial_accessibility_to_mammography_service_and_socioeconomic_SES_deprivation_on_risk_of_late_stage_breast_cancer_/255257）。