Ali Furkan Kalay alfurka
alfurka
/ generateClusterMatrix.R
Created
September 8, 2022 00:58
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| # Generalisation of the solution herE: | |
| # https://stackoverflow.com/questions/37009120/create-matrix-based-upon-group-membership | |
| hoodid <- c(1:10) | |
| cityid <- c(1, 1, 1, 2, 2, 3, 3, 3, 3, 3) | |
| df <- data.frame(hoodid, cityid) | |
| df | |
| # hoodid cityid | |
| # 1 1 1 |