Created
December 30, 2015 17:14
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crosstabs with tidyr and dplyr
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| if (!require("pacman")) install.packages("pacman") | |
| pacman::p_load(dplyr, tidyr, wakefield) | |
| set.seed(10) | |
| dat <- r_data_frame(n = 10000, | |
| race, | |
| age, | |
| sex | |
| ) | |
| dat %>% | |
| count(Race, Age, Sex) %>% | |
| spread(Age, n, fill =0) | |
| dat %>% | |
| count(Race, Age, Sex) %>% | |
| spread(Race, n, fill =0) | |
| dat %>% | |
| count(Race, Age, Sex) %>% | |
| unite(Race_Sex, Race, Sex) %>% | |
| spread(Race_Sex, n, fill =0) |
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