Cuppa Object

Cuppa file parsing and manipulation.

Super class

nemo::Tool -> Cuppa

Methods

Public methods

• Cuppa$new()

• Cuppa$parse_predsum()

• Cuppa$tidy_predsum()

Inherited methods

• nemo::Tool$filter_files()
• nemo::Tool$get_metadata()
• nemo::Tool$get_tbls()
• nemo::Tool$list_files()
• nemo::Tool$print()
• nemo::Tool$run()
• nemo::Tool$tidy()
• nemo::Tool$write()

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Method new()

Create a new Cuppa object.

Usage

Cuppa$new(path = NULL, files_tbl = NULL)

Arguments

path

(character(1))
Output directory of tool. If files_tbl is supplied, this is ignored.

files_tbl

(tibble(n))
Tibble of files from nemo::list_files_dir().

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Method parse_predsum()

Read cuppa.pred_summ.tsv file.

Usage

Cuppa$parse_predsum(x)

Arguments

x

(character(1))
Path to file.

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Method tidy_predsum()

Tidy cuppa.pred_summ.tsv file.

Usage

Cuppa$tidy_predsum(x)

Arguments

x

(character(1))
Path to file.

Examples

cls <- Cuppa
indir <- system.file("extdata/oa", package = "tidywigits")
odir <- tempdir()
id <- "cuppa_run1"
obj <- cls$new(indir)
obj$run(output_dir = odir, format = "parquet", input_id = id)
(lf <- list.files(odir, pattern = "cuppa_.*parquet", full.names = FALSE))
#> [1] "sample1_2_cuppa_datacsv.parquet" "sample1_cuppa_datacsv.parquet"  
#> [3] "sample1_cuppa_predsum.parquet"   "sample1_cuppa_visdata.parquet"