Transform intensity column by applying a function

Transform intensity column by applying a function

Usage

transform_work_intensity(
  pdata,
  response,
  .func,
  .funcname = NULL,
  intensity_new_name = NULL
)

Arguments

pdata

data.frame

response

character, name of the response column to transform

.func

function to transform intensities e.g. log2

.funcname

name of function (used for creating new column name)

intensity_new_name

column name for new intensity, default NULL

Value

list with `data` (data.frame) and `colname` (new column name)

Examples

dd <- prolfqua_data('data_spectronautDIA250_A')
config <- dd$config_f()
analysis <- dd$analysis(dd$data, config)
#> creating sampleName from file_name column
#> Warning: no nr_children column specified in the data, adding column nr_children and setting to 1.
#> completing cases
#> completing cases done
#> setup done
res <- transform_work_intensity(
  analysis, config$get_response(), .func = log2
)
#> Column added : log2_FG.Quantity
stopifnot("log2_FG.Quantity" %in% colnames(res$data))
config <- dd$config_f()
res <- transform_work_intensity(
  analysis, config$get_response(), .func = asinh
)
#> Column added : asinh_FG.Quantity
stopifnot("asinh_FG.Quantity" %in% colnames(res$data))