PrecalAveragine#

class pyopenms.PrecalAveragine#

Bases: object

Cython implementation of _PrecalAveragine

Original C++ documentation is available here

Averagine patterns pre-calculated for speed up. Used for fast isotope cosine calculation.

__init__()#

Overload:

Overload:

__init__(self, min_mass: float, max_mass: float, delta: float, generator: CoarseIsotopePatternGenerator, use_RNA_averagine: bool) → None

Overload:

__init__(self, min_mass: float, max_mass: float, delta: float, generator: CoarseIsotopePatternGenerator, use_RNA_averagine: bool, decoy_iso_distance: float) → None

Overload:

Methods

`__init__`
`get`(self, mass)	Get isotope distribution for given mass
`getApexIndex`(self, mass)	Get apex isotope index
`getAverageMassDelta`(self, mass)	Get mass diff between avg and mono
`getLastIndex`(self, mass)	Get last isotope index
`getLeftCountFromApex`(self, mass)	Get isotope count left of apex
`getMaxIsotopeIndex`(self)	Get max isotope index
`getMostAbundantMassDelta`(self, mass)	Get mass diff between most abundant and mono
`getRightCountFromApex`(self, mass)	Get isotope count right of apex
`getSNRMultiplicationFactor`(self, mass)	Get SNR multiplication factor
`setMaxIsotopeIndex`(self, index)	Set max isotope index

get(self, mass: float) → IsotopeDistribution#: Get isotope distribution for given mass

getAverageMassDelta(self, mass: float) → float#: Get mass diff between avg and mono

getLeftCountFromApex(self, mass: float) → int#: Get isotope count left of apex

getMostAbundantMassDelta(self, mass: float) → float#: Get mass diff between most abundant and mono

getRightCountFromApex(self, mass: float) → int#: Get isotope count right of apex

getSNRMultiplicationFactor(self, mass: float) → float#: Get SNR multiplication factor