massdash.loaders.access.SqMassDataAccess

class massdash.loaders.access.SqMassDataAccess(filename)

Bases: object

getDataForChromatograms(ids: List[str], labels: List[str]) → List[Chromatogram]

Get Get data from multiple chromatograms chromatogram

  • compression is one of 0 = no, 1 = zlib, 2 = np-linear, 3 = np-slof, 4 = np-pic, 5 = np-linear + zlib, 6 = np-slof + zlib, 7 = np-pic + zlib

  • data_type is one of 0 = mz, 1 = int, 2 = rt

  • data contains the raw (blob) data for a single data array

getDataForChromatogramsDf(ids: List[str], labels: List[str]) → DataFrame

Get chromatogram data as a dataframe

getDataForChromatogramsFromNativeIds(native_ids: List, labels: List[str]) → List[Chromatogram]

Get data from multiple chromatograms chromatogram

  • compression is one of 0 = no, 1 = zlib, 2 = np-linear, 3 = np-slof, 4 = np-pic, 5 = np-linear + zlib, 6 = np-slof + zlib, 7 = np-pic + zlib

  • data_type is one of 0 = mz, 1 = int, 2 = rt

  • data contains the raw (blob) data for a single data array

getDataForChromatogramsFromNativeIdsDf(native_ids: List[str], labels: List[str]) → DataFrame

Get chromatogram data as a dataframe

getPrecursorChromIDs(precursor_id)

Get the chromatogram IDs for a given precursor ID