I want to sample a number of contiguous rows from a data frame df
.
df <- data.frame(C1 = c(1, 2, 4, 7, 9), C2 = c(2, 4, 6, 8, 10))
I am trying to get something similar to the following which allows me to sample 3 random rows and repeat the process 100 times.
test <- replicate(100, df[sample(1:nrow(df), 3, replace=T),], simplify=F)
By contiguous the result should be something like:
[[1]]
C1 C2
2 2 4
3 4 6
4 7 8
[[2]]
C1 C2
1 1 2
2 2 4
3 4 6
.
.
.
How could I achieve this?