Created
May 1, 2019 14:38
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| # convert | |
| # 7, 7, 6, 5, 5, 3, 3, 2, 0, 0 -> | |
| # 1 1 2 3 3 4 4 5 NA NA | |
| x <- c(7,7,6,5,5,3,3,2,0,0) | |
| ifelse(x,cumsum(c(1,abs(sign(diff(x))))),NA) | |
| # [1] 1 1 2 3 3 4 4 5 NA NA |
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