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A problem with spread function
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| library("dplyr") | |
| library("tidyr") | |
| set.seed(10) | |
| messy <- data.frame( | |
| id = 1:4, | |
| trt = sample(rep(c('control', 'treatment'), each = 2)), | |
| work.T1 = runif(4), | |
| home.T1 = runif(4), | |
| work.T2 = runif(4), | |
| home.T2 = runif(4) | |
| ) | |
| temp <- gather(messy, key = variable, value = "value", work.T1:home.T2) | |
| temp2 <- separate(temp, variable, c("location", "time"), sep = "\\.") | |
| temp2$value <- round(temp2$value,2) | |
| temp3 <- spread(temp2, location, value) | |
| temp3[1,] | |
| filter(temp2, id == 1, trt == "treatment", time == "T1") |
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