Description Usage Arguments Value
View source: R/checkExtractChipsamples.R
This function checks the data and extracts the sample-IDs including information from Illuminas sample-files. See vignette for an example.
1 2 3 4 5 6 7 | checkExtractChipsamples(
paramfile = NULL,
file_names_of_files_and_folders = "from_paramfile",
colseparator = "from_paramfile",
renameDublettes = "from_paramfile",
prefix_new_samplename = "from_paramfile"
)
|
paramfile |
Path to the file specifying preprocessing parameters, can be NULL |
file_names_of_files_and_folders |
Path to a tab-delimeted file with information of files created in Illuminas Genome Studio. Following columns are required: ‘fileset_id': a short ID for a fileset, 'con_f': full path and filename of the control probe data file, 'nobkgd_f': full path and filename of the gene probe data file, 'sample_f': full path and filename of the control probe data file. If NULL, information is used from parameterfile specified in ’paramfile', Default: 'from_paramfile' |
colseparator |
Separator splitting numbers into units of 1000. Typically "." or ",". Default: 'from_paramfile' |
renameDublettes |
If any sample Ids is found more than once in the sample file provided by Illumina, suffixes .1 .2 etc are added to the newly created new_ID used to designate samples within the preprocessing. If FALSE, the function will stop when duplicated Sample Ids are found. Default: 'from_paramfile' |
prefix_new_samplename |
Prefix of new_ID, the new R-compatibel sample names used to designate samples within the preprocessing. Default: 'from_paramfile' |
a list of class 'HT12prepro' including a slot with sample-related attributes of the current processing-stage named '$chipsamples'
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