Convert disk.frame to data.table by collecting all chunks

# S3 method for disk.frame
as.data.table(x, keep.rownames = FALSE, ...)

Arguments

x

a disk.frame

keep.rownames

passed to as.data.table

...

passed to as.data.table

Examples

library(data.table)
#> #> Attaching package: 'data.table'
#> The following object is masked from 'package:purrr': #> #> transpose
#> The following objects are masked from 'package:dplyr': #> #> between, first, last
cars.df = as.disk.frame(cars) as.data.table(cars.df)
#> speed dist #> 1: 4 2 #> 2: 4 10 #> 3: 7 4 #> 4: 7 22 #> 5: 8 16 #> 6: 9 10 #> 7: 10 18 #> 8: 10 26 #> 9: 10 34 #> 10: 11 17 #> 11: 11 28 #> 12: 12 14 #> 13: 12 20 #> 14: 12 24 #> 15: 12 28 #> 16: 13 26 #> 17: 13 34 #> 18: 13 34 #> 19: 13 46 #> 20: 14 26 #> 21: 14 36 #> 22: 14 60 #> 23: 14 80 #> 24: 15 20 #> 25: 15 26 #> 26: 15 54 #> 27: 16 32 #> 28: 16 40 #> 29: 17 32 #> 30: 17 40 #> 31: 17 50 #> 32: 18 42 #> 33: 18 56 #> 34: 18 76 #> 35: 18 84 #> 36: 19 36 #> 37: 19 46 #> 38: 19 68 #> 39: 20 32 #> 40: 20 48 #> 41: 20 52 #> 42: 20 56 #> 43: 20 64 #> 44: 22 66 #> 45: 23 54 #> 46: 24 70 #> 47: 24 92 #> 48: 24 93 #> 49: 24 120 #> 50: 25 85 #> speed dist
# clean up delete(cars.df)