Returns the number of chunks in a disk.frame

Returns the number of chunks in a disk.frame

nchunks(df, ...)

nchunk(df, ...)

# S3 method for disk.frame
nchunk(df, ...)

# S3 method for disk.frame
nchunks(df, skip.ready.check = FALSE, ...)

Arguments

df

a disk.frame

...

not used

skip.ready.check

NOT implemented

Examples

cars.df = as.disk.frame(cars)

# return the number of chunks
nchunks(cars.df)
#> [1] 6
nchunk(cars.df)
#> [1] 6

# clean up cars.df
delete(cars.df)