Excel Worksheet listing the 15 variables in the Dataset together with a more detailed description and how they have been encoded (e.g., “1 = Yes; 0 = No”).

Excel Worksheet listing the 15 variables in the Dataset together with a more detailed description and how they have been encoded (e.g., “1 = Yes; 0 = No”).本Excel工作表列出了该数据集包含的15个变量，并附带各变量的详细说明与编码规则（例如："1代表是；0代表否"）。