Description Usage Arguments Examples
arrange wide format to long format
1 | wide_to_long(data, categories, single_id, sep = "__")
|
data |
A data frame |
categories |
see example |
single_id |
see example |
sep |
separator |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | # example 1
n <- 10
data <- data.frame(sample = paste0(rep("s",n),1:n),
w4__abc =rnorm(n,0,1),
w8__abc =rnorm(n,1,1),
bl__abc =rnorm(n,3,1),
w4__mc =rnorm(n,0,1),
bl__mc =rnorm(n,9,2),
bl__aaa =rnorm(n,0,1),
w8__aaa =rnorm(n,0,1),
w8__mc =rnorm(n,0,1),
sex =rnorm(n,0,1),
age =rnorm(n,0,1)
)
wide_to_long(data=data,
categories=c("w4","w8","bl"),
single_id="sample")
# example 2
n <- 10
data <- data.frame(sample = paste0(rep("s",n),1:n),
sex =rnorm(n,0,1),
age =rnorm(n,0,1)
)
wide_to_long(data=data,
categories=c("w4","w8","bl"),
single_id="sample")
# example 3
n <- 10
data <- data.frame(sample = paste0(rep("s",n),1:n),
w4_abc =rnorm(n,0,1),
w8_abc =rnorm(n,1,1),
bl_abc =rnorm(n,3,1),
w4_mc =rnorm(n,0,1),
bl_mc =rnorm(n,9,2),
bl_aaa =rnorm(n,0,1),
w8_aaa =rnorm(n,0,1),
w8_mc =rnorm(n,0,1)
)
wide_to_long(data=data,
categories=c("w4","w8","bl"),
single_id="sample",sep="_")
|
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