你可能真被搞糊塗了

來源: 於 2016-12-06 09:27:42 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

你那個數據說的是

ndx - number of people dying between ages x and x+n

Number of people dying between the beginning of the age group x and the beginning of the next age group x+n, n being the interval of the age group, given the hypothetical birth l0=100000

我也理解不好這個數據，但恐怕不是100+俱樂部成員數。