Data for: Candidates and Campaigns: How They Alter Election Forecasts

Stata file that includes variables used in the preparation of this manuscript. The description of how the variables are coded is in the text of the manuscript.本数据集为包含本文稿撰写筹备过程中所使用变量的Stata文件，变量编码规则的详细说明详见本文稿正文内容。