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单词 Lexis diagram
释义
Lexis diagram

Statistics
  • A plot of age against time, consisting of lines inclined at 45° representing the lifetimes of individuals. Each line starts with birth (or

    Lexis diagram

    Lexis diagram. Diagonal lines show lifetimes of individuals; vertical lines show points in time. There were three people aged 60 at the beginning of 2001. Of these, one died later that year aged 61. In 2002 a 61-year-old immigrant entered the population.

    immigration into the population) and ends with death (or emigration from the population).


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