This function calculates entropy similarity between two spectra
Usage
calculate_entropy(
index,
target,
frags,
ms2_tolerance,
ppm_tolerance,
threshold = 0.1
)
Arguments
- index
Index of the first spectrum
- target
Index of the second spectrum
- frags
List of fragments
- ms2_tolerance
MS2 tolerance
- ppm_tolerance
ppm tolerance
- threshold
Threshold value for the score
Value
A list containing the calculated entropy similarity values
or NULL if the score is below the threshold
