搜索结果: 1-1 共查到“wide format”相关记录1条 . 查询时间(0.067 秒)
Reshaping of Human Fertility Database data from long to wide format in Excel
Human Fertility Database data format Excel
font style='font-size:12px;'>
2014/3/21
In the Human Fertility Database (HFD, 2012), age-specific data are presented in the long format, with both the years (or the years of the mothers’ births) and the mothers’ ages at birth in descending ...