【发布时间】:2020-03-11 18:54:43
【问题描述】:
我有一个像这样的数据框
df <- data.frame(start = 1:9, end = seq(2,18,by = 2))
# Now I want to generate multiple series number set base on these 2 columns
# The ideal result should be looks like this way
1,2
2,3,4
3,4,5,6
....
有人可以帮我解决这个问题吗?谢谢
【问题讨论】: