ind.pk: return index of peaks
In JHuguenin/provoc: analyze data of VOC by PTR-ToF-MS Vocus
ind.pk R Documentation
return index of peaks
Description
return index of peaks
Usage
ind.pk(ms, mode = c("max", "exact", "all"), L = sp)
Arguments
ms
the mass of the peak
mode
a character. Specifies whether the returned index is the exact peak (exact), the maximum peak (max) or all peaks (all) related to a unit mass.
L
sp
Value
a numeric vector
Examples
# For get the index for one peak :
# ind.pk(137)
# [1] 318
# Or for more :
# sapply(c(81,137,205),ind.pk)
JHuguenin/provoc documentation built on Jan. 29, 2024, 12:39 a.m.
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| ind.pk | R Documentation |
return index of peaks
Description
return index of peaks
Usage
ind.pk(ms, mode = c("max", "exact", "all"), L = sp)
Arguments
ms |
the mass of the peak |
mode |
a character. Specifies whether the returned index is the exact peak (exact), the maximum peak (max) or all peaks (all) related to a unit mass. |
L |
sp |
Value
a numeric vector
Examples
# For get the index for one peak :
# ind.pk(137)
# [1] 318
# Or for more :
# sapply(c(81,137,205),ind.pk)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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