Remove rows when intensity lower then threshold

Remove rows when intensity lower then threshold

remove_small_intensities(pdata, config, threshold = 1)

Arguments

pdata

data.frame

config

AnalysisConfiguration

Value

data.frame

See also

Other filtering: remove_large_QValues()

Examples

dd <- prolfqua_data('data_spectronautDIA250_A')
config <- dd$config_f()
analysis <- dd$analysis(dd$data,config)
#> creating sampleName from fileName column
#> Warning: no nr_children column specified in the data, adding column nr_children and setting to 1.
#> completing cases

config$table$get_response()
#> [1] "FG.Quantity"

res1 <- remove_small_intensities(analysis, config, threshold=1 )
res1000 <- remove_small_intensities(analysis, config, threshold=1000 )
stopifnot(nrow(res1) >  nrow(res1000))