Imports data from a HDX-MS file and validates its content.

read_hdx(filename)

Arguments

filename

a file supplied by the user. Formats allowed: .csv, .xlsx and .xls.

Value

dat - a data.frame with validated content.

Details

First version accepts files produced by DynamX 3.0 and 2.0 in `cluster data` format. The function checks if all necessary columns are provided in correct format. The file must include at least two repetitions of the measurement for the uncertainty to be calculated.

See also

Examples

# read example data head(read_hdx(system.file(package = "HaDeX", "HaDeX/data/KD_180110_CD160_HVEM.csv")))
#> Protein Start End Sequence Modification Fragment MaxUptake MHP #> 1 db_CD160 1 15 INITSSASQEGTRLN NA NA 14 1590.808 #> 2 db_CD160 1 15 INITSSASQEGTRLN NA NA 14 1590.808 #> 3 db_CD160 1 15 INITSSASQEGTRLN NA NA 14 1590.808 #> 4 db_CD160 1 15 INITSSASQEGTRLN NA NA 14 1590.808 #> 5 db_CD160 1 15 INITSSASQEGTRLN NA NA 14 1590.808 #> 6 db_CD160 1 15 INITSSASQEGTRLN NA NA 14 1590.808 #> State Exposure File z RT Inten Center #> 1 CD160 0.000 KD_160527_CD160_sekw_05 1 3.232479 6592 1591.2584 #> 2 CD160 0.000 KD_160527_CD160_sekw_05 2 3.238079 394066 796.3552 #> 3 CD160 0.000 KD_160527_CD160_sekw_05 3 3.238759 173526 531.2633 #> 4 CD160 0.001 KD_160527_CD160_IN_01 2 3.258598 232221 796.3634 #> 5 CD160 0.001 KD_160527_CD160_IN_01 3 3.256844 110675 531.2849 #> 6 CD160 0.167 KD_160530_CD160_10s_01 2 3.262774 99894 800.3610