amp.dm (version 0.2.0)

output_data: export R data for NONMEM modeling

Description

This function exports data for NONMEM modeling analyses including options that are frequently necessary to adapt.

Usage

output_data(
  x,
  csv = NULL,
  xpt = NULL,
  attr = NULL,
  verbose = TRUE,
  maxdig = 6,
  tonum = TRUE,
  firstesc = NULL,
  readonly = FALSE,
  overwrite = TRUE,
  ...
)

Value

a data frame is written to disk

Arguments

x

data frame to be exported.

csv

character with the name of the csv file to generate

xpt

character with the name of the xpt file to generate

attr

character with the name of the rds file to generate

verbose

logical indicating if additional information should be written to the console

maxdig

numeric with the maximum number of decimals for numeric variables to be in output (see details)

tonum

logical indicating if all variables should be made numeric (standard for NONMEM input files)

firstesc

character with escape character for first variable, used to exclude row in NONMEM

readonly

logical indicating if the output csv file should be made readonly

overwrite

logical indicating if (all) output should be overwritten or not

...

Arguments passed to write.csv

Author

Richard Hooijmaijers

Details

In case tonum is TRUE, all variables will be made numeric and Inf values will be set to NA (all NA values will be set to a dot). The rounding set in maxdig will only be done in case tonum is set to TRUE. For xpt files, the name of the object to export is used as the name of the dataset inside the xpt file (e.g. output_data(dfrm,xpt='dataset.xpt') will result in an xpt file named 'dataset.xpt' with one dataset named 'dfrm').

See Also

write.csv

Examples

data(Theoph)
out_file <- tempfile(fileext = ".csv")
output_data(Theoph, csv = out_file, tonum = FALSE)