compare.massvector {mscalib} | R Documentation |
Compares massvectors
Description
Compares the masses in the massvectors. Returns basic statistics about the matching peaks. Plots the relative or absolute error of matchin peaks.
Usage
## S3 method for class 'massvector':
compare(object,mv2,plot=TRUE,error=1000,ppm=TRUE,uniq=FALSE,...)
Arguments
... |
further parameters. |
error |
size of the measurment error (default 150 ppm) |
mv2 |
massvector |
object |
massvector |
plot |
True - plot the relatvetor absolute error. FALSE - no plotting. |
ppm |
TRUE - relative error in parts per million, FALSE - absolute error. |
uniq |
logical |
Value
FMSTAT |
Fowlkes & Mallows statistik (nr matching)/sqrt(length(object)*length(mv2)) |
min |
smallest error |
... |
1st qu. , mean, median, 3rd qu., max and stdv of error. |
Author(s)
Witold Wolski wolski@molgen.mpg.de
See Also
resid
,
Examples
data(mv1)
data(mv2)
compare(mv1,mv2,error=5000,ppm=TRUE,uniq=TRUE)
compare(mv2,mv1,error=1,ppm=FALSE,uniq=TRUE)
[Package
mscalib version 0.5.9
Index]